7138715913

素因数分解:

$3^2\times 7^1\times {\mathrm{2927}}^1\times {\mathrm{38713}}^1$

素因数の和:41653

約数の個数: 24

約数和(自身を含む): 11788877568

約数和(自身を除く): 4650161655

約数列:

[1, 3, 7, 9, 21, 63, 2927, 8781, 20489, 26343, 38713, 61467, 116139, 184401, 270991, 348417, 812973, 2438919, 113312951, 339938853, 793190657, 1019816559, 2379571971, 7138715913]

約数ペア:

[(1, 7138715913), (3, 2379571971), (7, 1019816559), (9, 793190657), (21, 339938853), (63, 113312951), (2927, 2438919), (8781, 812973), (20489, 348417), (26343, 270991), (38713, 184401), (61467, 116139)]