402302007

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{11251}}^1$

素因数の和:11423

約数の個数: 24

約数和(自身を含む): 605582640

約数和(自身を除く): 203280633

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 1233, 3973, 11251, 11919, 33753, 35757, 101259, 326279, 978837, 1541387, 2936511, 4624161, 13872483, 44700223, 134100669, 402302007]

約数ペア:

[(1, 402302007), (3, 134100669), (9, 44700223), (29, 13872483), (87, 4624161), (137, 2936511), (261, 1541387), (411, 978837), (1233, 326279), (3973, 101259), (11251, 35757), (11919, 33753)]