15933489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2857}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 25104672

約数和(自身を除く): 9171183

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2857, 5577, 8571, 31427, 37141, 94281, 111423, 408551, 482833, 1225653, 1448499, 5311163, 15933489]

約数ペア:

[(1, 15933489), (3, 5311163), (11, 1448499), (13, 1225653), (33, 482833), (39, 408551), (143, 111423), (169, 94281), (429, 37141), (507, 31427), (1859, 8571), (2857, 5577)]