13437159

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 18444288

約数和(自身を除く): 5007129

約数列:

[1, 3, 47, 141, 157, 471, 607, 1821, 7379, 22137, 28529, 85587, 95299, 285897, 4479053, 13437159]

約数ペア:

[(1, 13437159), (3, 4479053), (47, 285897), (141, 95299), (157, 85587), (471, 28529), (607, 22137), (1821, 7379)]