47156079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21503}}^1$

素因数の和:21566

約数の個数: 16

約数和(自身を含む): 68124672

約数和(自身を除く): 20968593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 21503, 64509, 365551, 924629, 1096653, 2773887, 15718693, 47156079]

約数ペア:

[(1, 47156079), (3, 15718693), (17, 2773887), (43, 1096653), (51, 924629), (129, 365551), (731, 64509), (2193, 21503)]