41806821

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104779}}^1$

素因数の和:104808

約数の個数: 16

約数和(自身を含む): 67059200

約数和(自身を除く): 25252379

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 104779, 314337, 733453, 1990801, 2200359, 5972403, 13935607, 41806821]

約数ペア:

[(1, 41806821), (3, 13935607), (7, 5972403), (19, 2200359), (21, 1990801), (57, 733453), (133, 314337), (399, 104779)]