9937863

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 16558080

約数和(自身を除く): 6620217

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1231, 2691, 3693, 8073, 11079, 16003, 28313, 33237, 48009, 84939, 144027, 254817, 368069, 432081, 764451, 1104207, 3312621, 9937863]

約数ペア:

[(1, 9937863), (3, 3312621), (9, 1104207), (13, 764451), (23, 432081), (27, 368069), (39, 254817), (69, 144027), (117, 84939), (207, 48009), (299, 33237), (351, 28313), (621, 16003), (897, 11079), (1231, 8073), (2691, 3693)]