16806996873

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{469561}}^1$

素因数の和:469705

約数の個数: 24

約数和(自身を含む): 25125323496

約数和(自身を除く): 8318326623

約数列:

[1, 3, 9, 41, 97, 123, 291, 369, 873, 3977, 11931, 35793, 469561, 1408683, 4226049, 19252001, 45547417, 57756003, 136642251, 173268009, 409926753, 1867444097, 5602332291, 16806996873]

約数ペア:

[(1, 16806996873), (3, 5602332291), (9, 1867444097), (41, 409926753), (97, 173268009), (123, 136642251), (291, 57756003), (369, 45547417), (873, 19252001), (3977, 4226049), (11931, 1408683), (35793, 469561)]