514597779

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{219071}}^1$

素因数の和:219112

約数の個数: 20

約数和(自身を含む): 795231360

約数和(自身を除く): 280633581

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 219071, 657213, 1971639, 5914917, 6353059, 17744751, 19059177, 57177531, 171532593, 514597779]

約数ペア:

[(1, 514597779), (3, 171532593), (9, 57177531), (27, 19059177), (29, 17744751), (81, 6353059), (87, 5914917), (261, 1971639), (783, 657213), (2349, 219071)]