2012604219

素因数分解:

$3^3\times {\mathrm{4451}}^1\times {\mathrm{16747}}^1$

素因数の和:21207

約数の個数: 16

約数和(自身を含む): 2982483840

約数和(自身を除く): 969879621

約数列:

[1, 3, 9, 27, 4451, 13353, 16747, 40059, 50241, 120177, 150723, 452169, 74540897, 223622691, 670868073, 2012604219]

約数ペア:

[(1, 2012604219), (3, 670868073), (9, 223622691), (27, 74540897), (4451, 452169), (13353, 150723), (16747, 120177), (40059, 50241)]