163946951

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 192430080

約数和(自身を除く): 28483129

約数列:

[1, 7, 47, 191, 329, 1337, 2609, 8977, 18263, 62839, 122623, 498319, 858361, 3488233, 23420993, 163946951]

約数ペア:

[(1, 163946951), (7, 23420993), (47, 3488233), (191, 858361), (329, 498319), (1337, 122623), (2609, 62839), (8977, 18263)]