54970791

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4339}}^1$

素因数の和:4486

約数の個数: 16

約数和(自身を含む): 75828480

約数和(自身を除く): 20857689

約数列:

[1, 3, 41, 103, 123, 309, 4223, 4339, 12669, 13017, 177899, 446917, 533697, 1340751, 18323597, 54970791]

約数ペア:

[(1, 54970791), (3, 18323597), (41, 1340751), (103, 533697), (123, 446917), (309, 177899), (4223, 13017), (4339, 12669)]