371120571

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{26759}}^1$

素因数の和:26855

約数の個数: 24

約数和(自身を含む): 567740160

約数和(自身を除く): 196619589

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 13869, 26759, 80277, 240831, 615457, 1792853, 1846371, 5378559, 5539113, 16135677, 41235619, 123706857, 371120571]

約数ペア:

[(1, 371120571), (3, 123706857), (9, 41235619), (23, 16135677), (67, 5539113), (69, 5378559), (201, 1846371), (207, 1792853), (603, 615457), (1541, 240831), (4623, 80277), (13869, 26759)]