1581801121

素因数分解:

${\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{2551}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 1646346240

約数和(自身を除く): 64545119

約数列:

[1, 47, 79, 167, 2551, 3713, 7849, 13193, 119897, 201529, 426017, 620071, 9471863, 20022799, 33655343, 1581801121]

約数ペア:

[(1, 1581801121), (47, 33655343), (79, 20022799), (167, 9471863), (2551, 620071), (3713, 426017), (7849, 201529), (13193, 119897)]