315037887

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{1607}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 425129472

約数和(自身を除く): 110091585

約数列:

[1, 3, 101, 303, 647, 1607, 1941, 4821, 65347, 162307, 196041, 486921, 1039729, 3119187, 105012629, 315037887]

約数ペア:

[(1, 315037887), (3, 105012629), (101, 3119187), (303, 1039729), (647, 486921), (1607, 196041), (1941, 162307), (4821, 65347)]