43009317

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{28277}}^1$

素因数の和:28309

約数の個数: 18

約数和(自身を含む): 67273362

約数和(自身を除く): 24264045

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 28277, 84831, 254493, 367601, 1102803, 3308409, 4778813, 14336439, 43009317]

約数ペア:

[(1, 43009317), (3, 14336439), (9, 4778813), (13, 3308409), (39, 1102803), (117, 367601), (169, 254493), (507, 84831), (1521, 28277)]