8281929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 12390400

約数和(自身を除く): 4108471

約数列:

[1, 3, 19, 31, 43, 57, 93, 109, 129, 327, 589, 817, 1333, 1767, 2071, 2451, 3379, 3999, 4687, 6213, 10137, 14061, 25327, 64201, 75981, 89053, 145297, 192603, 267159, 435891, 2760643, 8281929]

約数ペア:

[(1, 8281929), (3, 2760643), (19, 435891), (31, 267159), (43, 192603), (57, 145297), (93, 89053), (109, 75981), (129, 64201), (327, 25327), (589, 14061), (817, 10137), (1333, 6213), (1767, 4687), (2071, 3999), (2451, 3379)]