39241251

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32783}}^1$

素因数の和:32815

約数の個数: 24

約数和(自身を含む): 68190720

約数和(自身を除く): 28949469

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32783, 98349, 229481, 295047, 622877, 688443, 1868631, 2065329, 4360139, 5605893, 13080417, 39241251]

約数ペア:

[(1, 39241251), (3, 13080417), (7, 5605893), (9, 4360139), (19, 2065329), (21, 1868631), (57, 688443), (63, 622877), (133, 295047), (171, 229481), (399, 98349), (1197, 32783)]