738796681

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{55813}}^1$

素因数の和:55912

約数の個数: 16

約数和(自身を含む): 885879808

約数和(自身を除く): 147083127

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 55813, 390691, 1730203, 3404593, 12111421, 23832151, 105542383, 738796681]

約数ペア:

[(1, 738796681), (7, 105542383), (31, 23832151), (61, 12111421), (217, 3404593), (427, 1730203), (1891, 390691), (13237, 55813)]