291249219371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1\times {\mathrm{209063}}^1$

素因数の和:210586

約数の個数: 16

約数和(自身を含む): 321523706880

約数和(自身を除く): 30274487509

約数列:

[1, 11, 89, 979, 1423, 15653, 126647, 209063, 1393117, 2299693, 18606607, 204672677, 297496649, 3272463139, 26477201761, 291249219371]

約数ペア:

[(1, 291249219371), (11, 26477201761), (89, 3272463139), (979, 297496649), (1423, 204672677), (15653, 18606607), (126647, 2299693), (209063, 1393117)]