297379771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 324430848

約数和(自身を除く): 27051077

約数列:

[1, 13, 127, 281, 641, 1651, 3653, 8333, 35687, 81407, 180121, 463931, 1058291, 2341573, 22875367, 297379771]

約数ペア:

[(1, 297379771), (13, 22875367), (127, 2341573), (281, 1058291), (641, 463931), (1651, 180121), (3653, 81407), (8333, 35687)]