39747197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8513}}^1$

素因数の和:8572

約数の個数: 16

約数和(自身を含む): 49040640

約数和(自身を除く): 9293443

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 8513, 59591, 195799, 246877, 1370593, 1728139, 5678171, 39747197]

約数ペア:

[(1, 39747197), (7, 5678171), (23, 1728139), (29, 1370593), (161, 246877), (203, 195799), (667, 59591), (4669, 8513)]