5547402021

素因数分解:

$3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{177409}}^1$

素因数の和:178908

約数の個数: 16

約数和(自身を含む): 8458908800

約数和(自身を除く): 2911506779

約数列:

[1, 3, 7, 21, 1489, 4467, 10423, 31269, 177409, 532227, 1241863, 3725589, 264162001, 792486003, 1849134007, 5547402021]

約数ペア:

[(1, 5547402021), (3, 1849134007), (7, 792486003), (21, 264162001), (1489, 3725589), (4467, 1241863), (10423, 532227), (31269, 177409)]