333121477

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 390220416

約数和(自身を除く): 57098939

約数列:

[1, 13, 17, 47, 169, 221, 611, 799, 2467, 2873, 7943, 10387, 32071, 41939, 115949, 135031, 416923, 545207, 1507337, 1971133, 7087691, 19595381, 25624729, 333121477]

約数ペア:

[(1, 333121477), (13, 25624729), (17, 19595381), (47, 7087691), (169, 1971133), (221, 1507337), (611, 545207), (799, 416923), (2467, 135031), (2873, 115949), (7943, 41939), (10387, 32071)]