8676291

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 12722160

約数和(自身を除く): 4045869

約数列:

[1, 3, 13, 39, 109, 157, 169, 327, 471, 507, 1417, 2041, 4251, 6123, 17113, 18421, 26533, 51339, 55263, 79599, 222469, 667407, 2892097, 8676291]

約数ペア:

[(1, 8676291), (3, 2892097), (13, 667407), (39, 222469), (109, 79599), (157, 55263), (169, 51339), (327, 26533), (471, 18421), (507, 17113), (1417, 6123), (2041, 4251)]