12374391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 17829504

約数和(自身を除く): 5455113

約数列:

[1, 3, 23, 37, 69, 111, 131, 393, 851, 1369, 2553, 3013, 4107, 4847, 9039, 14541, 31487, 94461, 111481, 179339, 334443, 538017, 4124797, 12374391]

約数ペア:

[(1, 12374391), (3, 4124797), (23, 538017), (37, 334443), (69, 179339), (111, 111481), (131, 94461), (393, 31487), (851, 14541), (1369, 9039), (2553, 4847), (3013, 4107)]