885540481

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{4217}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 1024467840

約数和(自身を除く): 138927359

約数列:

[1, 7, 131, 229, 917, 1603, 4217, 29519, 29999, 209993, 552427, 965693, 3866989, 6759851, 126505783, 885540481]

約数ペア:

[(1, 885540481), (7, 126505783), (131, 6759851), (229, 3866989), (917, 965693), (1603, 552427), (4217, 209993), (29519, 29999)]