1330451983

素因数分解:

$7^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 1567260800

約数和(自身を除く): 236808817

約数列:

[1, 7, 47, 139, 329, 619, 973, 2209, 4333, 6533, 15463, 29093, 45731, 86041, 203651, 307051, 602287, 1367371, 2149357, 4043927, 9571597, 28307489, 190064569, 1330451983]

約数ペア:

[(1, 1330451983), (7, 190064569), (47, 28307489), (139, 9571597), (329, 4043927), (619, 2149357), (973, 1367371), (2209, 602287), (4333, 307051), (6533, 203651), (15463, 86041), (29093, 45731)]