2021101629

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{84181}}^1$

素因数の和:84388

約数の個数: 16

約数和(自身を含む): 2763863424

約数和(自身を除く): 742761795

約数列:

[1, 3, 53, 151, 159, 453, 8003, 24009, 84181, 252543, 4461593, 12711331, 13384779, 38133993, 673700543, 2021101629]

約数ペア:

[(1, 2021101629), (3, 673700543), (53, 38133993), (151, 13384779), (159, 12711331), (453, 4461593), (8003, 252543), (24009, 84181)]