31006749

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 42384384

約数和(自身を除く): 11377635

約数列:

[1, 3, 53, 159, 191, 573, 1021, 3063, 10123, 30369, 54113, 162339, 195011, 585033, 10335583, 31006749]

約数ペア:

[(1, 31006749), (3, 10335583), (53, 585033), (159, 195011), (191, 162339), (573, 54113), (1021, 30369), (3063, 10123)]