249424251

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{1597}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 337497600

約数和(自身を除く): 88073349

約数列:

[1, 3, 79, 237, 659, 1597, 1977, 4791, 52061, 126163, 156183, 378489, 1052423, 3157269, 83141417, 249424251]

約数ペア:

[(1, 249424251), (3, 83141417), (79, 3157269), (237, 1052423), (659, 378489), (1597, 156183), (1977, 126163), (4791, 52061)]