550051839

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{6571}}^1$

素因数の和:6779

約数の個数: 24

約数和(自身を含む): 811983744

約数和(自身を除く): 261931905

約数列:

[1, 3, 9, 71, 131, 213, 393, 639, 1179, 6571, 9301, 19713, 27903, 59139, 83709, 466541, 860801, 1399623, 2582403, 4198869, 7747209, 61116871, 183350613, 550051839]

約数ペア:

[(1, 550051839), (3, 183350613), (9, 61116871), (71, 7747209), (131, 4198869), (213, 2582403), (393, 1399623), (639, 860801), (1179, 466541), (6571, 83709), (9301, 59139), (19713, 27903)]