80570919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{14447}}^1$

素因数の和:14487

約数の個数: 24

約数和(自身を含む): 126911232

約数和(自身を除く): 46340313

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 14447, 43341, 158917, 187811, 476751, 563433, 2065921, 2441543, 6197763, 7324629, 26856973, 80570919]

約数ペア:

[(1, 80570919), (3, 26856973), (11, 7324629), (13, 6197763), (33, 2441543), (39, 2065921), (143, 563433), (169, 476751), (429, 187811), (507, 158917), (1859, 43341), (5577, 14447)]