559680003

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{262391}}^1$

素因数の和:262479

約数の個数: 16

約数和(自身を含む): 839654400

約数和(自身を除く): 279974397

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 262391, 787173, 2361519, 7084557, 20728889, 62186667, 186560001, 559680003]

約数ペア:

[(1, 559680003), (3, 186560001), (9, 62186667), (27, 20728889), (79, 7084557), (237, 2361519), (711, 787173), (2133, 262391)]