1371388029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{74609}}^1$

素因数の和:75180

約数の個数: 16

約数和(自身を含む): 1998354240

約数和(自身を除く): 626966211

約数列:

[1, 3, 11, 33, 557, 1671, 6127, 18381, 74609, 223827, 820699, 2462097, 41557213, 124671639, 457129343, 1371388029]

約数ペア:

[(1, 1371388029), (3, 457129343), (11, 124671639), (33, 41557213), (557, 2462097), (1671, 820699), (6127, 223827), (18381, 74609)]