7145931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 10613680

約数和(自身を除く): 3467749

約数列:

[1, 3, 13, 39, 41, 109, 123, 327, 533, 1417, 1599, 1681, 4251, 4469, 5043, 13407, 21853, 58097, 65559, 174291, 183229, 549687, 2381977, 7145931]

約数ペア:

[(1, 7145931), (3, 2381977), (13, 549687), (39, 183229), (41, 174291), (109, 65559), (123, 58097), (327, 21853), (533, 13407), (1417, 5043), (1599, 4469), (1681, 4251)]