8515413

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 12894336

約数和(自身を除く): 4378923

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 491, 1473, 1927, 4419, 5781, 17343, 20131, 23077, 60393, 69231, 181179, 207693, 946157, 2838471, 8515413]

約数ペア:

[(1, 8515413), (3, 2838471), (9, 946157), (41, 207693), (47, 181179), (123, 69231), (141, 60393), (369, 23077), (423, 20131), (491, 17343), (1473, 5781), (1927, 4419)]