15840951

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32797}}^1$

素因数の和:32830

約数の個数: 16

約数和(自身を含む): 25188864

約数和(自身を除く): 9347913

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 32797, 98391, 229579, 688737, 754331, 2262993, 5280317, 15840951]

約数ペア:

[(1, 15840951), (3, 5280317), (7, 2262993), (21, 754331), (23, 688737), (69, 229579), (161, 98391), (483, 32797)]