308719593

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 594886656

約数和(自身を除く): 286167063

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 189, 207, 243, 273, 299, 351, 483, 567, 607, 621, 819, 897, 1053, 1449, 1701, 1821, 1863, 2093, 2457, 2691, 3159, 4249, 4347, 5463, 5589, 6279, 7371, 7891, 8073, 12747, 13041, 13961, 16389, 18837, 22113, 23673, 24219, 38241, 39123, 41883, 49167, 55237, 56511, 71019, 72657, 97727, 114723, 125649, 147501, 165711, 169533, 181493, 213057, 293181, 344169, 376947, 497133, 508599, 544479, 639171, 879543, 1032507, 1130841, 1270451, 1491399, 1633437, 1917513, 2638629, 3392523, 3811353, 4474197, 4900311, 7915887, 11434059, 13422591, 14700933, 23747661, 34302177, 44102799, 102906531, 308719593]

約数ペア:

[(1, 308719593), (3, 102906531), (7, 44102799), (9, 34302177), (13, 23747661), (21, 14700933), (23, 13422591), (27, 11434059), (39, 7915887), (63, 4900311), (69, 4474197), (81, 3811353), (91, 3392523), (117, 2638629), (161, 1917513), (189, 1633437), (207, 1491399), (243, 1270451), (273, 1130841), (299, 1032507), (351, 879543), (483, 639171), (567, 544479), (607, 508599), (621, 497133), (819, 376947), (897, 344169), (1053, 293181), (1449, 213057), (1701, 181493), (1821, 169533), (1863, 165711), (2093, 147501), (2457, 125649), (2691, 114723), (3159, 97727), (4249, 72657), (4347, 71019), (5463, 56511), (5589, 55237), (6279, 49167), (7371, 41883), (7891, 39123), (8073, 38241), (12747, 24219), (13041, 23673), (13961, 22113), (16389, 18837)]