387640593

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{495071}}^1$

素因数の和:495109

約数の個数: 16

約数和(自身を含む): 594086400

約数和(自身を除く): 206445807

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 495071, 1485213, 4455639, 13366917, 14357059, 43071177, 129213531, 387640593]

約数ペア:

[(1, 387640593), (3, 129213531), (9, 43071177), (27, 14357059), (29, 13366917), (87, 4455639), (261, 1485213), (783, 495071)]