42105267

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 62640864

約数和(自身を除く): 20535597

約数列:

[1, 3, 9, 53, 103, 159, 309, 477, 857, 927, 2571, 5459, 7713, 16377, 45421, 49131, 88271, 136263, 264813, 408789, 794439, 4678363, 14035089, 42105267]

約数ペア:

[(1, 42105267), (3, 14035089), (9, 4678363), (53, 794439), (103, 408789), (159, 264813), (309, 136263), (477, 88271), (857, 49131), (927, 45421), (2571, 16377), (5459, 7713)]