42351561

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1471}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 70114304

約数和(自身を除く): 27762743

約数列:

[1, 3, 7, 9, 21, 63, 457, 1371, 1471, 3199, 4113, 4413, 9597, 10297, 13239, 28791, 30891, 92673, 672247, 2016741, 4705729, 6050223, 14117187, 42351561]

約数ペア:

[(1, 42351561), (3, 14117187), (7, 6050223), (9, 4705729), (21, 2016741), (63, 672247), (457, 92673), (1371, 30891), (1471, 28791), (3199, 13239), (4113, 10297), (4413, 9597)]