641623415199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{12619}}^1\times {\mathrm{1303739}}^1$

素因数の和:1316374

約数の個数: 16

約数和(自身を含む): 921379132800

約数和(自身を除く): 279755717601

約数列:

[1, 3, 13, 39, 12619, 37857, 164047, 492141, 1303739, 3911217, 16948607, 50845821, 16451882441, 49355647323, 213874471733, 641623415199]

約数ペア:

[(1, 641623415199), (3, 213874471733), (13, 49355647323), (39, 16451882441), (12619, 50845821), (37857, 16948607), (164047, 3911217), (492141, 1303739)]