28290480911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1\times {\mathrm{117797}}^1$

素因数の和:120934

約数の個数: 16

約数和(自身を含む): 35282856960

約数和(自身を除く): 6992376049

約数列:

[1, 7, 11, 77, 3119, 21833, 34309, 117797, 240163, 824579, 1295767, 9070369, 367408843, 2571861901, 4041497273, 28290480911]

約数ペア:

[(1, 28290480911), (7, 4041497273), (11, 2571861901), (77, 367408843), (3119, 9070369), (21833, 1295767), (34309, 824579), (117797, 240163)]