79428543

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2357}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 108656640

約数和(自身を除く): 29228097

約数列:

[1, 3, 47, 141, 239, 717, 2357, 7071, 11233, 33699, 110779, 332337, 563323, 1689969, 26476181, 79428543]

約数ペア:

[(1, 79428543), (3, 26476181), (47, 1689969), (141, 563323), (239, 332337), (717, 110779), (2357, 33699), (7071, 11233)]