526262421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 758429568

約数和(自身を除く): 232167147

約数列:

[1, 3, 17, 51, 67, 201, 233, 661, 699, 1139, 1983, 3417, 3961, 11237, 11883, 15611, 33711, 44287, 46833, 132861, 154013, 265387, 462039, 752879, 796161, 2258637, 2618221, 7854663, 10318871, 30956613, 175420807, 526262421]

約数ペア:

[(1, 526262421), (3, 175420807), (17, 30956613), (51, 10318871), (67, 7854663), (201, 2618221), (233, 2258637), (661, 796161), (699, 752879), (1139, 462039), (1983, 265387), (3417, 154013), (3961, 132861), (11237, 46833), (11883, 44287), (15611, 33711)]