12182571

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 18514080

約数和(自身を除く): 6331509

約数列:

[1, 3, 9, 23, 69, 207, 229, 257, 687, 771, 2061, 2313, 5267, 5911, 15801, 17733, 47403, 53199, 58853, 176559, 529677, 1353619, 4060857, 12182571]

約数ペア:

[(1, 12182571), (3, 4060857), (9, 1353619), (23, 529677), (69, 176559), (207, 58853), (229, 53199), (257, 47403), (687, 17733), (771, 15801), (2061, 5911), (2313, 5267)]