42355251

素因数分解:

$3^3\times {\mathrm{1217}}^1\times {\mathrm{1289}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 62848800

約数和(自身を除く): 20493549

約数列:

[1, 3, 9, 27, 1217, 1289, 3651, 3867, 10953, 11601, 32859, 34803, 1568713, 4706139, 14118417, 42355251]

約数ペア:

[(1, 42355251), (3, 14118417), (9, 4706139), (27, 1568713), (1217, 34803), (1289, 32859), (3651, 11601), (3867, 10953)]