231621789

素因数分解:

$3^1\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{4861}}^1$

素因数の和:7140

約数の個数: 16

約数和(自身を含む): 353175680

約数和(自身を除く): 121553891

約数列:

[1, 3, 7, 21, 2269, 4861, 6807, 14583, 15883, 34027, 47649, 102081, 11029609, 33088827, 77207263, 231621789]

約数ペア:

[(1, 231621789), (3, 77207263), (7, 33088827), (21, 11029609), (2269, 102081), (4861, 47649), (6807, 34027), (14583, 15883)]