8302609

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 10342080

約数和(自身を除く): 2039471

約数列:

[1, 7, 23, 49, 53, 139, 161, 371, 973, 1127, 1219, 2597, 3197, 6811, 7367, 8533, 22379, 51569, 59731, 156653, 169441, 360983, 1186087, 8302609]

約数ペア:

[(1, 8302609), (7, 1186087), (23, 360983), (49, 169441), (53, 156653), (139, 59731), (161, 51569), (371, 22379), (973, 8533), (1127, 7367), (1219, 6811), (2597, 3197)]