11811843

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 17784000

約数和(自身を除く): 5972157

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 449, 711, 1347, 2923, 4041, 8769, 16613, 26307, 35471, 49839, 106413, 149517, 319239, 1312427, 3937281, 11811843]

約数ペア:

[(1, 11811843), (3, 3937281), (9, 1312427), (37, 319239), (79, 149517), (111, 106413), (237, 49839), (333, 35471), (449, 26307), (711, 16613), (1347, 8769), (2923, 4041)]