24720267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 40078080

約数和(自身を除く): 15357813

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 1987, 4147, 5961, 12441, 21857, 25831, 57623, 65571, 77493, 172869, 284141, 633853, 749099, 852423, 1901559, 2247297, 8240089, 24720267]

約数ペア:

[(1, 24720267), (3, 8240089), (11, 2247297), (13, 1901559), (29, 852423), (33, 749099), (39, 633853), (87, 284141), (143, 172869), (319, 77493), (377, 65571), (429, 57623), (957, 25831), (1131, 21857), (1987, 12441), (4147, 5961)]