802572417

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{16603}}^1$

素因数の和:16781

約数の個数: 24

約数和(自身を含む): 1196683488

約数和(自身を除く): 394111071

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 5371, 16113, 16603, 48339, 49809, 149427, 680723, 2042169, 2174993, 6126507, 6524979, 19574937, 89174713, 267524139, 802572417]

約数ペア:

[(1, 802572417), (3, 267524139), (9, 89174713), (41, 19574937), (123, 6524979), (131, 6126507), (369, 2174993), (393, 2042169), (1179, 680723), (5371, 149427), (16113, 49809), (16603, 48339)]