12317337

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 18685056

約数和(自身を除く): 6367719

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 787, 1739, 2361, 5217, 7083, 15651, 29119, 36989, 87357, 110967, 262071, 332901, 1368593, 4105779, 12317337]

約数ペア:

[(1, 12317337), (3, 4105779), (9, 1368593), (37, 332901), (47, 262071), (111, 110967), (141, 87357), (333, 36989), (423, 29119), (787, 15651), (1739, 7083), (2361, 5217)]