1382203953

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3937903}}^1$

素因数の和:3937925

約数の個数: 16

約数和(自身を含む): 2205226240

約数和(自身を除く): 823022287

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3937903, 11813709, 35441127, 51192739, 106323381, 153578217, 460734651, 1382203953]

約数ペア:

[(1, 1382203953), (3, 460734651), (9, 153578217), (13, 106323381), (27, 51192739), (39, 35441127), (117, 11813709), (351, 3937903)]