1115727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 1596672

約数和(自身を除く): 480945

約数列:

[1, 3, 17, 51, 131, 167, 393, 501, 2227, 2839, 6681, 8517, 21877, 65631, 371909, 1115727]

約数ペア:

[(1, 1115727), (3, 371909), (17, 65631), (51, 21877), (131, 8517), (167, 6681), (393, 2839), (501, 2227)]