38213329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 50054400

約数和(自身を除く): 11841071

約数列:

[1, 7, 11, 29, 77, 109, 157, 203, 319, 763, 1099, 1199, 1727, 2233, 3161, 4553, 8393, 12089, 17113, 22127, 31871, 34771, 50083, 119791, 188243, 243397, 350581, 496277, 1317701, 3473939, 5459047, 38213329]

約数ペア:

[(1, 38213329), (7, 5459047), (11, 3473939), (29, 1317701), (77, 496277), (109, 350581), (157, 243397), (203, 188243), (319, 119791), (763, 50083), (1099, 34771), (1199, 31871), (1727, 22127), (2233, 17113), (3161, 12089), (4553, 8393)]