23112999

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 44083200

約数和(自身を除く): 20970201

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 409, 483, 621, 819, 897, 1227, 1449, 2093, 2457, 2691, 2863, 3681, 4347, 5317, 6279, 8073, 8589, 9407, 11043, 15951, 18837, 25767, 28221, 37219, 47853, 56511, 65849, 77301, 84663, 111657, 122291, 143559, 197547, 253989, 334971, 366873, 592641, 856037, 1004913, 1100619, 1777923, 2568111, 3301857, 7704333, 23112999]

約数ペア:

[(1, 23112999), (3, 7704333), (7, 3301857), (9, 2568111), (13, 1777923), (21, 1100619), (23, 1004913), (27, 856037), (39, 592641), (63, 366873), (69, 334971), (91, 253989), (117, 197547), (161, 143559), (189, 122291), (207, 111657), (273, 84663), (299, 77301), (351, 65849), (409, 56511), (483, 47853), (621, 37219), (819, 28221), (897, 25767), (1227, 18837), (1449, 15951), (2093, 11043), (2457, 9407), (2691, 8589), (2863, 8073), (3681, 6279), (4347, 5317)]