11389509

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 16947840

約数和(自身を除く): 5558331

約数列:

[1, 3, 9, 79, 83, 193, 237, 249, 579, 711, 747, 1737, 6557, 15247, 16019, 19671, 45741, 48057, 59013, 137223, 144171, 1265501, 3796503, 11389509]

約数ペア:

[(1, 11389509), (3, 3796503), (9, 1265501), (79, 144171), (83, 137223), (193, 59013), (237, 48057), (249, 45741), (579, 19671), (711, 16019), (747, 15247), (1737, 6557)]