2487119037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{2591}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 3618349056

約数和(自身を除く): 1131230019

約数列:

[1, 3, 13, 39, 151, 163, 453, 489, 1963, 2119, 2591, 5889, 6357, 7773, 24613, 33683, 73839, 101049, 319969, 391241, 422333, 959907, 1173723, 1266999, 5086133, 5490329, 15258399, 16470987, 63772283, 191316849, 829039679, 2487119037]

約数ペア:

[(1, 2487119037), (3, 829039679), (13, 191316849), (39, 63772283), (151, 16470987), (163, 15258399), (453, 5490329), (489, 5086133), (1963, 1266999), (2119, 1173723), (2591, 959907), (5889, 422333), (6357, 391241), (7773, 319969), (24613, 101049), (33683, 73839)]