2721515329

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1151}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 3126822912

約数和(自身を除く): 405307583

約数列:

[1, 13, 17, 169, 221, 823, 1151, 2873, 10699, 13991, 14963, 19567, 139087, 181883, 194519, 254371, 947273, 2364479, 3306823, 12314549, 16103641, 160089137, 209347333, 2721515329]

約数ペア:

[(1, 2721515329), (13, 209347333), (17, 160089137), (169, 16103641), (221, 12314549), (823, 3306823), (1151, 2364479), (2873, 947273), (10699, 254371), (13991, 194519), (14963, 181883), (19567, 139087)]