1338727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 16

約数和(自身を含む): 1542240

約数和(自身を除く): 203513

約数列:

[1, 13, 29, 53, 67, 377, 689, 871, 1537, 1943, 3551, 19981, 25259, 46163, 102979, 1338727]

約数ペア:

[(1, 1338727), (13, 102979), (29, 46163), (53, 25259), (67, 19981), (377, 3551), (689, 1943), (871, 1537)]