497322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3962

約数の個数: 24

約数和(自身を含む): 1231776

約数和(自身を除く): 734454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3947, 7894, 11841, 23682, 27629, 35523, 55258, 71046, 82887, 165774, 248661, 497322]

約数ペア:

[(1, 497322), (2, 248661), (3, 165774), (6, 82887), (7, 71046), (9, 55258), (14, 35523), (18, 27629), (21, 23682), (42, 11841), (63, 7894), (126, 3947)]