8775802007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{164677}}^1$

素因数の和:165038

約数の個数: 16

約数和(自身を含む): 10497234432

約数和(自身を除く): 1721432425

約数列:

[1, 7, 23, 161, 331, 2317, 7613, 53291, 164677, 1152739, 3787571, 26512997, 54508087, 381556609, 1253686001, 8775802007]

約数ペア:

[(1, 8775802007), (7, 1253686001), (23, 381556609), (161, 54508087), (331, 26512997), (2317, 3787571), (7613, 1152739), (53291, 164677)]