21060551461

素因数分解:

${\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{3823}}^1$

素因数の和:4548

約数の個数: 16

約数和(自身を含む): 21530649600

約数和(自身を除く): 470098139

約数列:

[1, 79, 137, 509, 3823, 10823, 40211, 69733, 302017, 523751, 1945907, 5508907, 41376329, 153726653, 266589259, 21060551461]

約数ペア:

[(1, 21060551461), (79, 266589259), (137, 153726653), (509, 41376329), (3823, 5508907), (10823, 1945907), (40211, 523751), (69733, 302017)]