2912497791

素因数分解:

$3^1\times 7^1\times {\mathrm{10133}}^1\times {\mathrm{13687}}^1$

素因数の和:23830

約数の個数: 16

約数和(自身を含む): 4438854144

約数和(自身を除く): 1526356353

約数列:

[1, 3, 7, 21, 10133, 13687, 30399, 41061, 70931, 95809, 212793, 287427, 138690371, 416071113, 970832597, 2912497791]

約数ペア:

[(1, 2912497791), (3, 970832597), (7, 416071113), (21, 138690371), (10133, 287427), (13687, 212793), (30399, 95809), (41061, 70931)]