39880744127

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9672749}}^1$

素因数の和:9672806

約数の個数: 16

約数和(自身を含む): 49524480000

約数和(自身を除く): 9643735873

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 9672749, 67709243, 183782231, 299855219, 1286475617, 2098986533, 5697249161, 39880744127]

約数ペア:

[(1, 39880744127), (7, 5697249161), (19, 2098986533), (31, 1286475617), (133, 299855219), (217, 183782231), (589, 67709243), (4123, 9672749)]