1275343823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 1439726400

約数和(自身を除く): 164382577

約数列:

[1, 13, 53, 59, 137, 229, 689, 767, 1781, 2977, 3127, 7261, 8083, 12137, 13511, 31373, 40651, 94393, 105079, 157781, 175643, 407849, 428399, 716083, 1662769, 1851007, 5569187, 9309079, 21615997, 24063091, 98103371, 1275343823]

約数ペア:

[(1, 1275343823), (13, 98103371), (53, 24063091), (59, 21615997), (137, 9309079), (229, 5569187), (689, 1851007), (767, 1662769), (1781, 716083), (2977, 428399), (3127, 407849), (7261, 175643), (8083, 157781), (12137, 105079), (13511, 94393), (31373, 40651)]