389621199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{13681}}^1$

素因数の和:14558

約数の個数: 16

約数和(自身を含む): 567419904

約数和(自身を除く): 177798705

約数列:

[1, 3, 11, 33, 863, 2589, 9493, 13681, 28479, 41043, 150491, 451473, 11806703, 35420109, 129873733, 389621199]

約数ペア:

[(1, 389621199), (3, 129873733), (11, 35420109), (33, 11806703), (863, 451473), (2589, 150491), (9493, 41043), (13681, 28479)]