69173221

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{24077}}^1$

素因数の和:24120

約数の個数: 12

約数和(自身を含む): 79312932

約数和(自身を除く): 10139711

約数列:

[1, 13, 17, 169, 221, 2873, 24077, 313001, 409309, 4069013, 5321017, 69173221]

約数ペア:

[(1, 69173221), (13, 5321017), (17, 4069013), (169, 409309), (221, 313001), (2873, 24077)]