9791327

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 12927600

約数和(自身を除く): 3136273

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 809, 931, 1729, 5663, 10517, 12103, 15371, 39641, 73619, 107597, 199823, 515333, 753179, 1398761, 9791327]

約数ペア:

[(1, 9791327), (7, 1398761), (13, 753179), (19, 515333), (49, 199823), (91, 107597), (133, 73619), (247, 39641), (637, 15371), (809, 12103), (931, 10517), (1729, 5663)]