12227913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 18837000

約数和(自身を除く): 6609087

約数列:

[1, 3, 9, 17, 51, 153, 229, 349, 687, 1047, 2061, 3141, 3893, 5933, 11679, 17799, 35037, 53397, 79921, 239763, 719289, 1358657, 4075971, 12227913]

約数ペア:

[(1, 12227913), (3, 4075971), (9, 1358657), (17, 719289), (51, 239763), (153, 79921), (229, 53397), (349, 35037), (687, 17799), (1047, 11679), (2061, 5933), (3141, 3893)]