5399541

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 9408960

約数和(自身を除く): 4009419

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 107, 189, 267, 321, 567, 623, 749, 801, 963, 1869, 2247, 2403, 2889, 5607, 6741, 7209, 8667, 9523, 16821, 20223, 28569, 50463, 60669, 66661, 85707, 199983, 257121, 599949, 771363, 1799847, 5399541]

約数ペア:

[(1, 5399541), (3, 1799847), (7, 771363), (9, 599949), (21, 257121), (27, 199983), (63, 85707), (81, 66661), (89, 60669), (107, 50463), (189, 28569), (267, 20223), (321, 16821), (567, 9523), (623, 8667), (749, 7209), (801, 6741), (963, 5607), (1869, 2889), (2247, 2403)]