15107907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 21312000

約数和(自身を除く): 6204093

約数列:

[1, 3, 19, 57, 239, 717, 1109, 3327, 4541, 13623, 21071, 63213, 265051, 795153, 5035969, 15107907]

約数ペア:

[(1, 15107907), (3, 5035969), (19, 795153), (57, 265051), (239, 63213), (717, 21071), (1109, 13623), (3327, 4541)]