108589481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 147667968

約数和(自身を除く): 39078487

約数列:

[1, 7, 11, 13, 77, 83, 91, 143, 581, 913, 1001, 1079, 1307, 6391, 7553, 9149, 11869, 14377, 16991, 83083, 100639, 108481, 118937, 186901, 759367, 1193291, 1308307, 1410253, 8353037, 9871771, 15512783, 108589481]

約数ペア:

[(1, 108589481), (7, 15512783), (11, 9871771), (13, 8353037), (77, 1410253), (83, 1308307), (91, 1193291), (143, 759367), (581, 186901), (913, 118937), (1001, 108481), (1079, 100639), (1307, 83083), (6391, 16991), (7553, 14377), (9149, 11869)]