42913199

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 50499072

約数和(自身を除く): 7585873

約数列:

[1, 7, 53, 103, 371, 721, 1123, 5459, 7861, 38213, 59519, 115669, 416633, 809683, 6130457, 42913199]

約数ペア:

[(1, 42913199), (7, 6130457), (53, 809683), (103, 416633), (371, 115669), (721, 59519), (1123, 38213), (5459, 7861)]