12381843

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 17312256

約数和(自身を除く): 4930413

約数列:

[1, 3, 23, 69, 311, 577, 933, 1731, 7153, 13271, 21459, 39813, 179447, 538341, 4127281, 12381843]

約数ペア:

[(1, 12381843), (3, 4127281), (23, 538341), (69, 179447), (311, 39813), (577, 21459), (933, 13271), (1731, 7153)]