131430607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{55061}}^1$

素因数の和:55110

約数の個数: 16

約数和(自身を含む): 169150464

約数和(自身を除く): 37719857

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 55061, 385427, 605671, 1706891, 4239697, 11948237, 18775801, 131430607]

約数ペア:

[(1, 131430607), (7, 18775801), (11, 11948237), (31, 4239697), (77, 1706891), (217, 605671), (341, 385427), (2387, 55061)]