16839957

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 23112000

約数和(自身を除く): 6272043

約数列:

[1, 3, 59, 89, 177, 267, 1069, 3207, 5251, 15753, 63071, 95141, 189213, 285423, 5613319, 16839957]

約数ペア:

[(1, 16839957), (3, 5613319), (59, 285423), (89, 189213), (177, 95141), (267, 63071), (1069, 15753), (3207, 5251)]