139448909

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 150875136

約数和(自身を除く): 11426227

約数列:

[1, 17, 67, 191, 641, 1139, 3247, 10897, 12797, 42947, 122431, 217549, 730099, 2081327, 8202877, 139448909]

約数ペア:

[(1, 139448909), (17, 8202877), (67, 2081327), (191, 730099), (641, 217549), (1139, 122431), (3247, 42947), (10897, 12797)]