539057601

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{13219}}^1$

素因数の和:13445

約数の個数: 24

約数和(自身を含む): 816678720

約数和(自身を除く): 277621119

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 1773, 4531, 13219, 13593, 39657, 40779, 118971, 304037, 912111, 2604143, 2736333, 7812429, 23437287, 59895289, 179685867, 539057601]

約数ペア:

[(1, 539057601), (3, 179685867), (9, 59895289), (23, 23437287), (69, 7812429), (197, 2736333), (207, 2604143), (591, 912111), (1773, 304037), (4531, 118971), (13219, 40779), (13593, 39657)]