12656367

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 18811520

約数和(自身を除く): 6155153

約数列:

[1, 3, 9, 67, 139, 151, 201, 417, 453, 603, 1251, 1359, 9313, 10117, 20989, 27939, 30351, 62967, 83817, 91053, 188901, 1406263, 4218789, 12656367]

約数ペア:

[(1, 12656367), (3, 4218789), (9, 1406263), (67, 188901), (139, 91053), (151, 83817), (201, 62967), (417, 30351), (453, 27939), (603, 20989), (1251, 10117), (1359, 9313)]