386945103

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{16333}}^1$

素因数の和:16538

約数の個数: 16

約数和(自身を含む): 529221600

約数和(自身を除く): 142276497

約数列:

[1, 3, 53, 149, 159, 447, 7897, 16333, 23691, 48999, 865649, 2433617, 2596947, 7300851, 128981701, 386945103]

約数ペア:

[(1, 386945103), (3, 128981701), (53, 7300851), (149, 2596947), (159, 2433617), (447, 865649), (7897, 48999), (16333, 23691)]