79668121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 93081120

約数和(自身を除く): 13412999

約数列:

[1, 13, 19, 43, 169, 247, 559, 577, 817, 3211, 7267, 7501, 10621, 10963, 24811, 97513, 138073, 142519, 322543, 471409, 1852747, 4193059, 6128317, 79668121]

約数ペア:

[(1, 79668121), (13, 6128317), (19, 4193059), (43, 1852747), (169, 471409), (247, 322543), (559, 142519), (577, 138073), (817, 97513), (3211, 24811), (7267, 10963), (7501, 10621)]