16972233

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 23474880

約数和(自身を除く): 6502647

約数列:

[1, 3, 37, 107, 111, 321, 1429, 3959, 4287, 11877, 52873, 152903, 158619, 458709, 5657411, 16972233]

約数ペア:

[(1, 16972233), (3, 5657411), (37, 458709), (107, 158619), (111, 152903), (321, 52873), (1429, 11877), (3959, 4287)]