63813841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22621}}^1$

素因数の和:22672

約数の個数: 16

約数和(自身を含む): 81077248

約数和(自身を除く): 17263407

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 22621, 158347, 294073, 701251, 2058511, 4908757, 9116263, 63813841]

約数ペア:

[(1, 63813841), (7, 9116263), (13, 4908757), (31, 2058511), (91, 701251), (217, 294073), (403, 158347), (2821, 22621)]