38979479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12347}}^1$

素因数の和:12406

約数の個数: 16

約数和(自身を含む): 49787136

約数和(自身を除く): 10807657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 12347, 86429, 135817, 506227, 950719, 3543589, 5568497, 38979479]

約数ペア:

[(1, 38979479), (7, 5568497), (11, 3543589), (41, 950719), (77, 506227), (287, 135817), (451, 86429), (3157, 12347)]