6896721

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 10166016

約数和(自身を除く): 3269295

約数列:

[1, 3, 13, 39, 61, 169, 183, 223, 507, 669, 793, 2379, 2899, 8697, 10309, 13603, 30927, 37687, 40809, 113061, 176839, 530517, 2298907, 6896721]

約数ペア:

[(1, 6896721), (3, 2298907), (13, 530517), (39, 176839), (61, 113061), (169, 40809), (183, 37687), (223, 30927), (507, 13603), (669, 10309), (793, 8697), (2379, 2899)]