17057467

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 3678533

約数列:

[1, 7, 23, 53, 161, 371, 1219, 1999, 8533, 13993, 45977, 105947, 321839, 741629, 2436781, 17057467]

約数ペア:

[(1, 17057467), (7, 2436781), (23, 741629), (53, 321839), (161, 105947), (371, 45977), (1219, 13993), (1999, 8533)]