69001919

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 81691200

約数和(自身を除く): 12689281

約数列:

[1, 7, 53, 61, 371, 427, 3049, 3233, 21343, 22631, 161597, 185989, 1131179, 1301923, 9857417, 69001919]

約数ペア:

[(1, 69001919), (7, 9857417), (53, 1301923), (61, 1131179), (371, 185989), (427, 161597), (3049, 22631), (3233, 21343)]