739622013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{72109}}^1$

素因数の和:72388

約数の個数: 16

約数和(自身を含む): 1066074240

約数和(自身を除く): 326452227

約数列:

[1, 3, 13, 39, 263, 789, 3419, 10257, 72109, 216327, 937417, 2812251, 18964667, 56894001, 246540671, 739622013]

約数ペア:

[(1, 739622013), (3, 246540671), (13, 56894001), (39, 18964667), (263, 2812251), (789, 937417), (3419, 216327), (10257, 72109)]