210807939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{23893}}^1$

素因数の和:24086

約数の個数: 16

約数和(自身を含む): 299344032

約数和(自身を除く): 88536093

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 23893, 71679, 406181, 1218543, 4133489, 12400467, 70269313, 210807939]

約数ペア:

[(1, 210807939), (3, 70269313), (17, 12400467), (51, 4133489), (173, 1218543), (519, 406181), (2941, 71679), (8823, 23893)]