439388133057

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{2003}}^1\times {\mathrm{840479}}^1$

素因数の和:842517

約数の個数: 24

約数和(自身を含む): 656885548800

約数和(自身を除く): 217497415743

約数列:

[1, 3, 9, 29, 87, 261, 2003, 6009, 18027, 58087, 174261, 522783, 840479, 2521437, 7564311, 24373891, 73121673, 219365019, 1683479437, 5050438311, 15151314933, 48820903673, 146462711019, 439388133057]

約数ペア:

[(1, 439388133057), (3, 146462711019), (9, 48820903673), (29, 15151314933), (87, 5050438311), (261, 1683479437), (2003, 219365019), (6009, 73121673), (18027, 24373891), (58087, 7564311), (174261, 2521437), (522783, 840479)]