308822017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{70139}}^1$

素因数の和:70200

約数の個数: 16

約数和(自身を含む): 383806080

約数和(自身を除く): 74984063

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 70139, 490973, 1192363, 2595143, 8346541, 18166001, 44117431, 308822017]

約数ペア:

[(1, 308822017), (7, 44117431), (17, 18166001), (37, 8346541), (119, 2595143), (259, 1192363), (629, 490973), (4403, 70139)]