1331415906

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4721333}}^1$

素因数の和:4721385

約数の個数: 16

約数和(自身を含む): 2719488384

約数和(自身を除く): 1388072478

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 4721333, 9442666, 14163999, 28327998, 221902651, 443805302, 665707953, 1331415906]

約数ペア:

[(1, 1331415906), (2, 665707953), (3, 443805302), (6, 221902651), (47, 28327998), (94, 14163999), (141, 9442666), (282, 4721333)]