4042020003

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3155363}}^1$

素因数の和:3155434

約数の個数: 16

約数和(自身を含む): 6260242176

約数和(自身を除く): 2218222173

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 3155363, 9466089, 22087541, 66262623, 192477143, 577431429, 1347340001, 4042020003]

約数ペア:

[(1, 4042020003), (3, 1347340001), (7, 577431429), (21, 192477143), (61, 66262623), (183, 22087541), (427, 9466089), (1281, 3155363)]