4027793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 5363904

約数和(自身を除く): 1336111

約数列:

[1, 7, 11, 17, 77, 119, 181, 187, 289, 1267, 1309, 1991, 2023, 3077, 3179, 13937, 21539, 22253, 33847, 52309, 236929, 366163, 575399, 4027793]

約数ペア:

[(1, 4027793), (7, 575399), (11, 366163), (17, 236929), (77, 52309), (119, 33847), (181, 22253), (187, 21539), (289, 13937), (1267, 3179), (1309, 3077), (1991, 2023)]