1127739249

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1376971}}^1$

素因数の和:1376997

約数の個数: 24

約数和(自身を含む): 2004871232

約数和(自身を除く): 877131983

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1376971, 4130913, 9638797, 12392739, 17900623, 28916391, 53701869, 86749173, 125304361, 161105607, 375913083, 1127739249]

約数ペア:

[(1, 1127739249), (3, 375913083), (7, 161105607), (9, 125304361), (13, 86749173), (21, 53701869), (39, 28916391), (63, 17900623), (91, 12392739), (117, 9638797), (273, 4130913), (819, 1376971)]