492748473

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{442721}}^1$

素因数の和:442784

約数の個数: 16

約数和(自身を含む): 765023616

約数和(自身を除く): 272275143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 442721, 1328163, 3099047, 9297141, 23464213, 70392639, 164249491, 492748473]

約数ペア:

[(1, 492748473), (3, 164249491), (7, 70392639), (21, 23464213), (53, 9297141), (159, 3099047), (371, 1328163), (1113, 442721)]