27704971

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 33324480

約数和(自身を除く): 5619509

約数列:

[1, 7, 37, 41, 259, 287, 1517, 2609, 10619, 18263, 96533, 106969, 675731, 748783, 3957853, 27704971]

約数ペア:

[(1, 27704971), (7, 3957853), (37, 748783), (41, 675731), (259, 106969), (287, 96533), (1517, 18263), (2609, 10619)]