404240751

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2363981}}^1$

素因数の和:2364006

約数の個数: 12

約数和(自身を含む): 614635320

約数和(自身を除く): 210394569

約数列:

[1, 3, 9, 19, 57, 171, 2363981, 7091943, 21275829, 44915639, 134746917, 404240751]

約数ペア:

[(1, 404240751), (3, 134746917), (9, 44915639), (19, 21275829), (57, 7091943), (171, 2363981)]