4941261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 7764120

約数和(自身を除く): 2822859

約数列:

[1, 3, 9, 13, 39, 117, 157, 269, 471, 807, 1413, 2041, 2421, 3497, 6123, 10491, 18369, 31473, 42233, 126699, 380097, 549029, 1647087, 4941261]

約数ペア:

[(1, 4941261), (3, 1647087), (9, 549029), (13, 380097), (39, 126699), (117, 42233), (157, 31473), (269, 18369), (471, 10491), (807, 6123), (1413, 3497), (2041, 2421)]