348580393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{41257}}^1$

素因数の和:41352

約数の個数: 16

約数和(自身を含む): 427762944

約数和(自身を除く): 79182551

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 41257, 288799, 701369, 2929247, 4909583, 20504729, 49797199, 348580393]

約数ペア:

[(1, 348580393), (7, 49797199), (17, 20504729), (71, 4909583), (119, 2929247), (497, 701369), (1207, 288799), (8449, 41257)]