7125291321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1\times {\mathrm{8933}}^1$

素因数の和:14640

約数の個数: 16

約数和(自身を含む): 9705325824

約数和(自身を除く): 2580034503

約数列:

[1, 3, 47, 141, 5657, 8933, 16971, 26799, 265879, 419851, 797637, 1259553, 50533981, 151601943, 2375097107, 7125291321]

約数ペア:

[(1, 7125291321), (3, 2375097107), (47, 151601943), (141, 50533981), (5657, 1259553), (8933, 797637), (16971, 419851), (26799, 265879)]