15184281

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42533}}^1$

素因数の和:42560

約数の個数: 16

約数和(自身を含む): 24499584

約数和(自身を除く): 9315303

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42533, 127599, 297731, 723061, 893193, 2169183, 5061427, 15184281]

約数ペア:

[(1, 15184281), (3, 5061427), (7, 2169183), (17, 893193), (21, 723061), (51, 297731), (119, 127599), (357, 42533)]