29178331

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 36062208

約数和(自身を除く): 6883877

約数列:

[1, 7, 13, 91, 311, 1031, 2177, 4043, 7217, 13403, 28301, 93821, 320641, 2244487, 4168333, 29178331]

約数ペア:

[(1, 29178331), (7, 4168333), (13, 2244487), (91, 320641), (311, 93821), (1031, 28301), (2177, 13403), (4043, 7217)]