12449409

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6661}}^1$

素因数の和:6760

約数の個数: 16

約数和(自身を含む): 19186560

約数和(自身を除く): 6737151

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 6661, 19983, 46627, 139881, 592829, 1778487, 4149803, 12449409]

約数ペア:

[(1, 12449409), (3, 4149803), (7, 1778487), (21, 592829), (89, 139881), (267, 46627), (623, 19983), (1869, 6661)]