2223728211

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{20443}}^1$

素因数の和:20906

約数の個数: 16

約数和(自身を含む): 3002814720

約数和(自身を除く): 779086509

約数列:

[1, 3, 101, 303, 359, 1077, 20443, 36259, 61329, 108777, 2064743, 6194229, 7339037, 22017111, 741242737, 2223728211]

約数ペア:

[(1, 2223728211), (3, 741242737), (101, 22017111), (303, 7339037), (359, 6194229), (1077, 2064743), (20443, 108777), (36259, 61329)]