2021297593

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{7549}}^1$

素因数の和:8904

約数の個数: 16

約数和(自身を含む): 2391840000

約数和(自身を除く): 370542407

約数列:

[1, 7, 29, 203, 1319, 7549, 9233, 38251, 52843, 218921, 267757, 1532447, 9957131, 69699917, 288756799, 2021297593]

約数ペア:

[(1, 2021297593), (7, 288756799), (29, 69699917), (203, 9957131), (1319, 1532447), (7549, 267757), (9233, 218921), (38251, 52843)]