42160629

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16871}}^1$

素因数の和:16905

約数の個数: 24

約数和(自身を含む): 69242688

約数和(自身を除く): 27082059

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 16871, 50613, 118097, 286807, 354291, 826679, 860421, 2007649, 2480037, 6022947, 14053543, 42160629]

約数ペア:

[(1, 42160629), (3, 14053543), (7, 6022947), (17, 2480037), (21, 2007649), (49, 860421), (51, 826679), (119, 354291), (147, 286807), (357, 118097), (833, 50613), (2499, 16871)]