42656467

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5082

約数の個数: 16

約数和(自身を含む): 51840000

約数和(自身を除く): 9183533

約数列:

[1, 7, 23, 53, 161, 371, 1219, 4999, 8533, 34993, 114977, 264947, 804839, 1854629, 6093781, 42656467]

約数ペア:

[(1, 42656467), (7, 6093781), (23, 1854629), (53, 804839), (161, 264947), (371, 114977), (1219, 34993), (4999, 8533)]