853323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 1209600

約数和(自身を除く): 356277

約数列:

[1, 3, 23, 69, 83, 149, 249, 447, 1909, 3427, 5727, 10281, 12367, 37101, 284441, 853323]

約数ペア:

[(1, 853323), (3, 284441), (23, 37101), (69, 12367), (83, 10281), (149, 5727), (249, 3427), (447, 1909)]