42359961

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 66247680

約数和(自身を除く): 23887719

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2269, 2667, 6223, 6807, 15883, 18669, 47649, 111181, 288163, 333543, 864489, 2017141, 6051423, 14119987, 42359961]

約数ペア:

[(1, 42359961), (3, 14119987), (7, 6051423), (21, 2017141), (49, 864489), (127, 333543), (147, 288163), (381, 111181), (889, 47649), (2269, 18669), (2667, 15883), (6223, 6807)]