8172031

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 9722880

約数和(自身を除く): 1550849

約数列:

[1, 7, 47, 59, 329, 413, 421, 2773, 2947, 19411, 19787, 24839, 138509, 173873, 1167433, 8172031]

約数ペア:

[(1, 8172031), (7, 1167433), (47, 173873), (59, 138509), (329, 24839), (413, 19787), (421, 19411), (2773, 2947)]