16758243

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 24

約数和(自身を含む): 25786800

約数和(自身を除く): 9028557

約数列:

[1, 3, 9, 17, 51, 153, 289, 379, 867, 1137, 2601, 3411, 4913, 6443, 14739, 19329, 44217, 57987, 109531, 328593, 985779, 1862027, 5586081, 16758243]

約数ペア:

[(1, 16758243), (3, 5586081), (9, 1862027), (17, 985779), (51, 328593), (153, 109531), (289, 57987), (379, 44217), (867, 19329), (1137, 14739), (2601, 6443), (3411, 4913)]