13439283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31354

約数の個数: 16

約数和(自身を含む): 21052416

約数和(自身を除く): 7613133

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 31327, 93981, 344597, 407251, 1033791, 1221753, 4479761, 13439283]

約数ペア:

[(1, 13439283), (3, 4479761), (11, 1221753), (13, 1033791), (33, 407251), (39, 344597), (143, 93981), (429, 31327)]