9903399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 14605824

約数和(自身を除く): 4702425

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 4111, 12333, 45221, 135663, 300103, 900309, 3301133, 9903399]

約数ペア:

[(1, 9903399), (3, 3301133), (11, 900309), (33, 300103), (73, 135663), (219, 45221), (803, 12333), (2409, 4111)]