143871119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1663}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 174440448

約数和(自身を除く): 30569329

約数列:

[1, 7, 17, 119, 727, 1663, 5089, 11641, 12359, 28271, 86513, 197897, 1209001, 8463007, 20553017, 143871119]

約数ペア:

[(1, 143871119), (7, 20553017), (17, 8463007), (119, 1209001), (727, 197897), (1663, 86513), (5089, 28271), (11641, 12359)]