2783458107

素因数分解:

$3^3\times {\mathrm{1801}}^1\times {\mathrm{57241}}^1$

素因数の和:59051

約数の個数: 16

約数和(自身を含む): 4126003360

約数和(自身を除く): 1342545253

約数列:

[1, 3, 9, 27, 1801, 5403, 16209, 48627, 57241, 171723, 515169, 1545507, 103091041, 309273123, 927819369, 2783458107]

約数ペア:

[(1, 2783458107), (3, 927819369), (9, 309273123), (27, 103091041), (1801, 1545507), (5403, 515169), (16209, 171723), (48627, 57241)]