137187841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18899}}^1$

素因数の和:18984

約数の個数: 16

約数和(自身を含む): 168739200

約数和(自身を除く): 31551359

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 18899, 132293, 321283, 1152839, 2248981, 8069873, 19598263, 137187841]

約数ペア:

[(1, 137187841), (7, 19598263), (17, 8069873), (61, 2248981), (119, 1152839), (427, 321283), (1037, 132293), (7259, 18899)]