887001

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 1243968

約数和(自身を除く): 356967

約数列:

[1, 3, 37, 61, 111, 131, 183, 393, 2257, 4847, 6771, 7991, 14541, 23973, 295667, 887001]

約数ペア:

[(1, 887001), (3, 295667), (37, 23973), (61, 14541), (111, 7991), (131, 6771), (183, 4847), (393, 2257)]