27924239

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 32961600

約数和(自身を除く): 5037361

約数列:

[1, 7, 41, 149, 287, 653, 1043, 4571, 6109, 26773, 42763, 97297, 187411, 681079, 3989177, 27924239]

約数ペア:

[(1, 27924239), (7, 3989177), (41, 681079), (149, 187411), (287, 97297), (653, 42763), (1043, 26773), (4571, 6109)]