5401389621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{254987}}^1$

素因数の和:255320

約数の個数: 16

約数和(自身を含む): 7539485184

約数和(自身を除く): 2138095563

約数列:

[1, 3, 23, 69, 307, 921, 7061, 21183, 254987, 764961, 5864701, 17594103, 78281009, 234843027, 1800463207, 5401389621]

約数ペア:

[(1, 5401389621), (3, 1800463207), (23, 234843027), (69, 78281009), (307, 17594103), (921, 5864701), (7061, 764961), (21183, 254987)]