811190691

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{12569}}^1$

素因数の和:12747

約数の個数: 24

約数和(自身を含む): 1200083040

約数和(自身を除く): 388892349

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 909, 7171, 12569, 21513, 37707, 64539, 113121, 892399, 1269469, 2677197, 3808407, 8031591, 11425221, 90132299, 270396897, 811190691]

約数ペア:

[(1, 811190691), (3, 270396897), (9, 90132299), (71, 11425221), (101, 8031591), (213, 3808407), (303, 2677197), (639, 1269469), (909, 892399), (7171, 113121), (12569, 64539), (21513, 37707)]