205121943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{584393}}^1$

素因数の和:584415

約数の個数: 16

約数和(自身を含む): 327260640

約数和(自身を除く): 122138697

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 584393, 1753179, 5259537, 7597109, 15778611, 22791327, 68373981, 205121943]

約数ペア:

[(1, 205121943), (3, 68373981), (9, 22791327), (13, 15778611), (27, 7597109), (39, 5259537), (117, 1753179), (351, 584393)]