39846401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2287}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 48322560

約数和(自身を除く): 8476159

約数列:

[1, 7, 19, 131, 133, 917, 2287, 2489, 16009, 17423, 43453, 299597, 304171, 2097179, 5692343, 39846401]

約数ペア:

[(1, 39846401), (7, 5692343), (19, 2097179), (131, 304171), (133, 299597), (917, 43453), (2287, 17423), (2489, 16009)]