26801247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7451}}^1$

素因数の和:7574

約数の個数: 16

約数和(自身を含む): 39346560

約数和(自身を除く): 12545313

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 7451, 22353, 81961, 245883, 812159, 2436477, 8933749, 26801247]

約数ペア:

[(1, 26801247), (3, 8933749), (11, 2436477), (33, 812159), (109, 245883), (327, 81961), (1199, 22353), (3597, 7451)]