7481097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 11915904

約数和(自身を除く): 4434807

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1487, 1677, 4461, 5031, 13383, 19331, 57993, 63941, 173979, 191823, 575469, 831233, 2493699, 7481097]

約数ペア:

[(1, 7481097), (3, 2493699), (9, 831233), (13, 575469), (39, 191823), (43, 173979), (117, 63941), (129, 57993), (387, 19331), (559, 13383), (1487, 5031), (1677, 4461)]