307708671

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{3373}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 419779584

約数和(自身を除く): 112070913

約数列:

[1, 3, 47, 141, 647, 1941, 3373, 10119, 30409, 91227, 158531, 475593, 2182331, 6546993, 102569557, 307708671]

約数ペア:

[(1, 307708671), (3, 102569557), (47, 6546993), (141, 2182331), (647, 475593), (1941, 158531), (3373, 91227), (10119, 30409)]