15320383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 17611776

約数和(自身を除く): 2291393

約数列:

[1, 13, 17, 181, 221, 383, 2353, 3077, 4979, 6511, 40001, 69323, 84643, 901199, 1178491, 15320383]

約数ペア:

[(1, 15320383), (13, 1178491), (17, 901199), (181, 84643), (221, 69323), (383, 40001), (2353, 6511), (3077, 4979)]