15837243

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 21490560

約数和(自身を除く): 5653317

約数列:

[1, 3, 139, 163, 233, 417, 489, 699, 22657, 32387, 37979, 67971, 97161, 113937, 5279081, 15837243]

約数ペア:

[(1, 15837243), (3, 5279081), (139, 113937), (163, 97161), (233, 67971), (417, 37979), (489, 32387), (699, 22657)]