12373221

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11117}}^1$

素因数の和:11180

約数の個数: 16

約数和(自身を含む): 19211904

約数和(自身を除く): 6838683

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11117, 33351, 77819, 233457, 589201, 1767603, 4124407, 12373221]

約数ペア:

[(1, 12373221), (3, 4124407), (7, 1767603), (21, 589201), (53, 233457), (159, 77819), (371, 33351), (1113, 11117)]