9888909813

素因数分解:

$3^3\times {\mathrm{2621}}^1\times {\mathrm{139739}}^1$

素因数の和:142369

約数の個数: 16

約数和(自身を含む): 14655931200

約数和(自身を除く): 4767021387

約数列:

[1, 3, 9, 27, 2621, 7863, 23589, 70767, 139739, 419217, 1257651, 3772953, 366255919, 1098767757, 3296303271, 9888909813]

約数ペア:

[(1, 9888909813), (3, 3296303271), (9, 1098767757), (27, 366255919), (2621, 3772953), (7863, 1257651), (23589, 419217), (70767, 139739)]