210618327

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{13219}}^1$

素因数の和:13382

約数の個数: 16

約数和(自身を含む): 289359360

約数和(自身を除く): 78741033

約数列:

[1, 3, 47, 113, 141, 339, 5311, 13219, 15933, 39657, 621293, 1493747, 1863879, 4481241, 70206109, 210618327]

約数ペア:

[(1, 210618327), (3, 70206109), (47, 4481241), (113, 1863879), (141, 1493747), (339, 621293), (5311, 39657), (13219, 15933)]