201409179

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{23063}}^1$

素因数の和:23178

約数の個数: 16

約数和(自身を含む): 278982144

約数和(自身を除く): 77572965

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 23063, 69189, 945583, 1637473, 2836749, 4912419, 67136393, 201409179]

約数ペア:

[(1, 201409179), (3, 67136393), (41, 4912419), (71, 2836749), (123, 1637473), (213, 945583), (2911, 69189), (8733, 23063)]