11888937207

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{696359}}^1$

素因数の和:696643

約数の個数: 24

約数和(自身を含む): 19698631680

約数和(自身を除く): 7809694473

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 5691, 17073, 696359, 2089077, 4874513, 6267231, 14623539, 43870617, 188713289, 566139867, 1320993023, 1698419601, 3962979069, 11888937207]

約数ペア:

[(1, 11888937207), (3, 3962979069), (7, 1698419601), (9, 1320993023), (21, 566139867), (63, 188713289), (271, 43870617), (813, 14623539), (1897, 6267231), (2439, 4874513), (5691, 2089077), (17073, 696359)]