2749905599

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13697}}^1$

素因数の和:13799

約数の個数: 32

約数和(自身を含む): 3471621120

約数和(自身を除く): 721715521

約数列:

[1, 7, 23, 29, 43, 161, 203, 301, 667, 989, 1247, 4669, 6923, 8729, 13697, 28681, 95879, 200767, 315031, 397213, 588971, 2205217, 2780491, 4122797, 9135899, 13546333, 17080159, 63951293, 94824331, 119561113, 392843657, 2749905599]

約数ペア:

[(1, 2749905599), (7, 392843657), (23, 119561113), (29, 94824331), (43, 63951293), (161, 17080159), (203, 13546333), (301, 9135899), (667, 4122797), (989, 2780491), (1247, 2205217), (4669, 588971), (6923, 397213), (8729, 315031), (13697, 200767), (28681, 95879)]