308886237

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1040021}}^1$

素因数の和:1040041

約数の個数: 16

約数和(自身を含む): 499210560

約数和(自身を除く): 190324323

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1040021, 3120063, 9360189, 11440231, 28080567, 34320693, 102962079, 308886237]

約数ペア:

[(1, 308886237), (3, 102962079), (9, 34320693), (11, 28080567), (27, 11440231), (33, 9360189), (99, 3120063), (297, 1040021)]