9997645

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6967}}^1$

素因数の和:7020

約数の個数: 16

約数和(自身を含む): 14047488

約数和(自身を除く): 4049843

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 6967, 34835, 48769, 243845, 285647, 1428235, 1999529, 9997645]

約数ペア:

[(1, 9997645), (5, 1999529), (7, 1428235), (35, 285647), (41, 243845), (205, 48769), (287, 34835), (1435, 6967)]