47481471

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{5281}}^1$

素因数の和:5333

約数の個数: 24

約数和(自身を含む): 73060624

約数和(自身を除く): 25579153

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 5281, 8991, 15843, 47529, 142587, 195397, 427761, 586191, 1283283, 1758573, 5275719, 15827157, 47481471]

約数ペア:

[(1, 47481471), (3, 15827157), (9, 5275719), (27, 1758573), (37, 1283283), (81, 586191), (111, 427761), (243, 195397), (333, 142587), (999, 47529), (2997, 15843), (5281, 8991)]