1198452591

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1754

約数の個数: 80

約数和(自身を含む): 2164850688

約数和(自身を除く): 966398097

約数列:

[1, 3, 7, 9, 21, 27, 31, 41, 63, 81, 93, 123, 189, 217, 279, 287, 369, 567, 651, 837, 861, 1107, 1271, 1663, 1953, 2511, 2583, 3321, 3813, 4989, 5859, 7749, 8897, 11439, 11641, 14967, 17577, 23247, 26691, 34317, 34923, 44901, 51553, 68183, 80073, 102951, 104769, 134703, 154659, 204549, 240219, 314307, 360871, 463977, 477281, 613647, 720657, 942921, 1082613, 1391931, 1431843, 1840941, 2113673, 3247839, 4175793, 4295529, 5522823, 6341019, 9743517, 12886587, 14795711, 19023057, 29230551, 38659761, 44387133, 57069171, 133161399, 171207513, 399484197, 1198452591]

約数ペア:

[(1, 1198452591), (3, 399484197), (7, 171207513), (9, 133161399), (21, 57069171), (27, 44387133), (31, 38659761), (41, 29230551), (63, 19023057), (81, 14795711), (93, 12886587), (123, 9743517), (189, 6341019), (217, 5522823), (279, 4295529), (287, 4175793), (369, 3247839), (567, 2113673), (651, 1840941), (837, 1431843), (861, 1391931), (1107, 1082613), (1271, 942921), (1663, 720657), (1953, 613647), (2511, 477281), (2583, 463977), (3321, 360871), (3813, 314307), (4989, 240219), (5859, 204549), (7749, 154659), (8897, 134703), (11439, 104769), (11641, 102951), (14967, 80073), (17577, 68183), (23247, 51553), (26691, 44901), (34317, 34923)]