231030481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4079}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 266342400

約数和(自身を除く): 35311919

約数列:

[1, 11, 19, 209, 271, 2981, 4079, 5149, 44869, 56639, 77501, 852511, 1105409, 12159499, 21002771, 231030481]

約数ペア:

[(1, 231030481), (11, 21002771), (19, 12159499), (209, 1105409), (271, 852511), (2981, 77501), (4079, 56639), (5149, 44869)]