1260321937

素因数分解:

$7^1\times {\mathrm{2917}}^1\times {\mathrm{61723}}^1$

素因数の和:64647

約数の個数: 8

約数和(自身を含む): 1440885056

約数和(自身を除く): 180563119

約数列:

[1, 7, 2917, 20419, 61723, 432061, 180045991, 1260321937]

約数ペア:

[(1, 1260321937), (7, 180045991), (2917, 432061), (20419, 61723)]