4374747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 6879600

約数和(自身を除く): 2504853

約数列:

[1, 3, 9, 13, 39, 117, 139, 269, 417, 807, 1251, 1807, 2421, 3497, 5421, 10491, 16263, 31473, 37391, 112173, 336519, 486083, 1458249, 4374747]

約数ペア:

[(1, 4374747), (3, 1458249), (9, 486083), (13, 336519), (39, 112173), (117, 37391), (139, 31473), (269, 16263), (417, 10491), (807, 5421), (1251, 3497), (1807, 2421)]