5911521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 9950208

約数和(自身を除く): 4038687

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 163, 231, 471, 489, 1099, 1141, 1727, 1793, 3297, 3423, 5181, 5379, 12089, 12551, 25591, 36267, 37653, 76773, 179137, 281501, 537411, 844503, 1970507, 5911521]

約数ペア:

[(1, 5911521), (3, 1970507), (7, 844503), (11, 537411), (21, 281501), (33, 179137), (77, 76773), (157, 37653), (163, 36267), (231, 25591), (471, 12551), (489, 12089), (1099, 5379), (1141, 5181), (1727, 3423), (1793, 3297)]