2702091

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 4143104

約数和(自身を除く): 1441013

約数列:

[1, 3, 7, 21, 223, 577, 669, 1561, 1731, 4039, 4683, 12117, 128671, 386013, 900697, 2702091]

約数ペア:

[(1, 2702091), (3, 900697), (7, 386013), (21, 128671), (223, 12117), (577, 4683), (669, 4039), (1561, 1731)]