8426691

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10289}}^1$

素因数の和:10315

約数の個数: 24

約数和(自身を含む): 14982240

約数和(自身を除く): 6555549

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 10289, 30867, 72023, 92601, 133757, 216069, 401271, 648207, 936299, 1203813, 2808897, 8426691]

約数ペア:

[(1, 8426691), (3, 2808897), (7, 1203813), (9, 936299), (13, 648207), (21, 401271), (39, 216069), (63, 133757), (91, 92601), (117, 72023), (273, 30867), (819, 10289)]