1296323721

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1870597}}^1$

素因数の和:1870621

約数の個数: 24

約数和(自身を含む): 2334506304

約数和(自身を除く): 1038182583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1870597, 5611791, 13094179, 16835373, 20576567, 39282537, 61729701, 117847611, 144035969, 185189103, 432107907, 1296323721]

約数ペア:

[(1, 1296323721), (3, 432107907), (7, 185189103), (9, 144035969), (11, 117847611), (21, 61729701), (33, 39282537), (63, 20576567), (77, 16835373), (99, 13094179), (231, 5611791), (693, 1870597)]