31964841

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{25189}}^1$

素因数の和:25245

約数の個数: 16

約数和(自身を含む): 48364800

約数和(自身を除く): 16399959

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 25189, 75567, 226701, 680103, 1183883, 3551649, 10654947, 31964841]

約数ペア:

[(1, 31964841), (3, 10654947), (9, 3551649), (27, 1183883), (47, 680103), (141, 226701), (423, 75567), (1269, 25189)]