51973179

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 70156800

約数和(自身を除く): 18183621

約数列:

[1, 3, 173, 239, 419, 519, 717, 1257, 41347, 72487, 100141, 124041, 217461, 300423, 17324393, 51973179]

約数ペア:

[(1, 51973179), (3, 17324393), (173, 300423), (239, 217461), (419, 124041), (519, 100141), (717, 72487), (1257, 41347)]