559713021

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{8923}}^1$

素因数の和:9065

約数の個数: 32

約数和(自身を含む): 890972160

約数和(自身を除く): 331259139

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 721, 2163, 2987, 8923, 8961, 20909, 26769, 62461, 62727, 187383, 258767, 776301, 919069, 1811369, 2757207, 5434107, 6433483, 19300449, 26653001, 79959003, 186571007, 559713021]

約数ペア:

[(1, 559713021), (3, 186571007), (7, 79959003), (21, 26653001), (29, 19300449), (87, 6433483), (103, 5434107), (203, 2757207), (309, 1811369), (609, 919069), (721, 776301), (2163, 258767), (2987, 187383), (8923, 62727), (8961, 62461), (20909, 26769)]