7560000007

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1\times {\mathrm{21991}}^1$

素因数の和:22798

約数の個数: 16

約数和(自身を含む): 8781317632

約数和(自身を除く): 1221317625

約数列:

[1, 7, 67, 469, 733, 5131, 21991, 49111, 153937, 343777, 1473397, 10313779, 16119403, 112835821, 1080000001, 7560000007]

約数ペア:

[(1, 7560000007), (7, 1080000001), (67, 112835821), (469, 16119403), (733, 10313779), (5131, 1473397), (21991, 343777), (49111, 153937)]