493314157049

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{53819}}^1\times {\mathrm{18443}}^1$

素因数の和:72340

約数の個数: 16

約数和(自身を含む): 571769902080

約数和(自身を除く): 78455745031

約数列:

[1, 7, 71, 497, 18443, 53819, 129101, 376733, 1309453, 3821149, 9166171, 26748043, 992583817, 6948086719, 70473451007, 493314157049]

約数ペア:

[(1, 493314157049), (7, 70473451007), (71, 6948086719), (497, 992583817), (18443, 26748043), (53819, 9166171), (129101, 3821149), (376733, 1309453)]