9947567

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 12130560

約数和(自身を除く): 2182993

約数列:

[1, 7, 17, 119, 179, 467, 1253, 3043, 3269, 7939, 21301, 55573, 83593, 585151, 1421081, 9947567]

約数ペア:

[(1, 9947567), (7, 1421081), (17, 585151), (119, 83593), (179, 55573), (467, 21301), (1253, 7939), (3043, 3269)]