47915673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72271}}^1$

素因数の和:72304

約数の個数: 16

約数和(自身を含む): 72850176

約数和(自身を除く): 24934503

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 72271, 216813, 939523, 1228607, 2818569, 3685821, 15971891, 47915673]

約数ペア:

[(1, 47915673), (3, 15971891), (13, 3685821), (17, 2818569), (39, 1228607), (51, 939523), (221, 216813), (663, 72271)]