7965459

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3432

約数の個数: 20

約数和(自身を含む): 12312960

約数和(自身を除く): 4347501

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 3391, 10173, 30519, 91557, 98339, 274671, 295017, 885051, 2655153, 7965459]

約数ペア:

[(1, 7965459), (3, 2655153), (9, 885051), (27, 295017), (29, 274671), (81, 98339), (87, 91557), (261, 30519), (783, 10173), (2349, 3391)]