71349027

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 96565248

約数和(自身を除く): 25216221

約数列:

[1, 3, 103, 233, 309, 699, 991, 2973, 23999, 71997, 102073, 230903, 306219, 692709, 23783009, 71349027]

約数ペア:

[(1, 71349027), (3, 23783009), (103, 692709), (233, 306219), (309, 230903), (699, 102073), (991, 71997), (2973, 23999)]