8108487

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 12392640

約数和(自身を除く): 4284153

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 661, 1363, 1983, 4089, 5949, 12267, 19169, 31067, 57507, 93201, 172521, 279603, 900943, 2702829, 8108487]

約数ペア:

[(1, 8108487), (3, 2702829), (9, 900943), (29, 279603), (47, 172521), (87, 93201), (141, 57507), (261, 31067), (423, 19169), (661, 12267), (1363, 5949), (1983, 4089)]