40254687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 64247040

約数和(自身を除く): 23992353

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2607, 5147, 7821, 15441, 46323, 56617, 169851, 406613, 509553, 1219839, 3659517, 4472743, 13418229, 40254687]

約数ペア:

[(1, 40254687), (3, 13418229), (9, 4472743), (11, 3659517), (33, 1219839), (79, 509553), (99, 406613), (237, 169851), (711, 56617), (869, 46323), (2607, 15441), (5147, 7821)]