47893391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{853}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 59110464

約数和(自身を除く): 11217073

約数列:

[1, 7, 13, 91, 617, 853, 4319, 5971, 8021, 11089, 56147, 77623, 526301, 3684107, 6841913, 47893391]

約数ペア:

[(1, 47893391), (7, 6841913), (13, 3684107), (91, 526301), (617, 77623), (853, 56147), (4319, 11089), (5971, 8021)]