9707991

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 13651968

約数和(自身を除く): 3943977

約数列:

[1, 3, 31, 47, 93, 141, 1457, 2221, 4371, 6663, 68851, 104387, 206553, 313161, 3235997, 9707991]

約数ペア:

[(1, 9707991), (3, 3235997), (31, 313161), (47, 206553), (93, 104387), (141, 68851), (1457, 6663), (2221, 4371)]