231444451

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1019}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 269084160

約数和(自身を除く): 37639709

約数列:

[1, 7, 71, 457, 497, 1019, 3199, 7133, 32447, 72349, 227129, 465683, 506443, 3259781, 33063493, 231444451]

約数ペア:

[(1, 231444451), (7, 33063493), (71, 3259781), (457, 506443), (497, 465683), (1019, 227129), (3199, 72349), (7133, 32447)]