2582122011

素因数分解:

$3^1\times 7^1\times {\mathrm{5521}}^1\times {\mathrm{22271}}^1$

素因数の和:27802

約数の個数: 16

約数和(自身を含む): 3935551488

約数和(自身を除く): 1353429477

約数列:

[1, 3, 7, 21, 5521, 16563, 22271, 38647, 66813, 115941, 155897, 467691, 122958191, 368874573, 860707337, 2582122011]

約数ペア:

[(1, 2582122011), (3, 860707337), (7, 368874573), (21, 122958191), (5521, 467691), (16563, 155897), (22271, 115941), (38647, 66813)]