1306767

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5657}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 2172672

約数和(自身を除く): 865905

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5657, 16971, 39599, 62227, 118797, 186681, 435589, 1306767]

約数ペア:

[(1, 1306767), (3, 435589), (7, 186681), (11, 118797), (21, 62227), (33, 39599), (77, 16971), (231, 5657)]