30851613

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{577}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 48179768

約数和(自身を除く): 17328155

約数列:

[1, 3, 9, 13, 39, 117, 457, 577, 1371, 1731, 4113, 5193, 5941, 7501, 17823, 22503, 53469, 67509, 263689, 791067, 2373201, 3427957, 10283871, 30851613]

約数ペア:

[(1, 30851613), (3, 10283871), (9, 3427957), (13, 2373201), (39, 791067), (117, 263689), (457, 67509), (577, 53469), (1371, 22503), (1731, 17823), (4113, 7501), (5193, 5941)]