512490213

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 771120000

約数和(自身を除く): 258629787

約数列:

[1, 3, 9, 27, 89, 267, 419, 509, 801, 1257, 1527, 2403, 3771, 4581, 11313, 13743, 37291, 45301, 111873, 135903, 213271, 335619, 407709, 639813, 1006857, 1223127, 1919439, 5758317, 18981119, 56943357, 170830071, 512490213]

約数ペア:

[(1, 512490213), (3, 170830071), (9, 56943357), (27, 18981119), (89, 5758317), (267, 1919439), (419, 1223127), (509, 1006857), (801, 639813), (1257, 407709), (1527, 335619), (2403, 213271), (3771, 135903), (4581, 111873), (11313, 45301), (13743, 37291)]