254436879

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{5647}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 354604032

約数和(自身を除く): 100167153

約数列:

[1, 3, 23, 69, 653, 1959, 5647, 15019, 16941, 45057, 129881, 389643, 3687491, 11062473, 84812293, 254436879]

約数ペア:

[(1, 254436879), (3, 84812293), (23, 11062473), (69, 3687491), (653, 389643), (1959, 129881), (5647, 45057), (15019, 16941)]