385705983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 572806080

約数和(自身を除く): 187100097

約数列:

[1, 3, 13, 39, 41, 109, 123, 327, 533, 1417, 1599, 2213, 4251, 4469, 6639, 13407, 28769, 58097, 86307, 90733, 174291, 241217, 272199, 723651, 1179529, 3135821, 3538587, 9407463, 9889897, 29669691, 128568661, 385705983]

約数ペア:

[(1, 385705983), (3, 128568661), (13, 29669691), (39, 9889897), (41, 9407463), (109, 3538587), (123, 3135821), (327, 1179529), (533, 723651), (1417, 272199), (1599, 241217), (2213, 174291), (4251, 90733), (4469, 86307), (6639, 58097), (13407, 28769)]