30805243

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 36723456

約数和(自身を除く): 5918213

約数列:

[1, 7, 43, 53, 301, 371, 1931, 2279, 13517, 15953, 83033, 102343, 581231, 716401, 4400749, 30805243]

約数ペア:

[(1, 30805243), (7, 4400749), (43, 716401), (53, 581231), (301, 102343), (371, 83033), (1931, 15953), (2279, 13517)]