15477147

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5227}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 26098176

約数和(自身を除く): 10621029

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 5227, 15681, 36589, 47043, 109767, 245669, 329301, 737007, 1719683, 2211021, 5159049, 15477147]

約数ペア:

[(1, 15477147), (3, 5159049), (7, 2211021), (9, 1719683), (21, 737007), (47, 329301), (63, 245669), (141, 109767), (329, 47043), (423, 36589), (987, 15681), (2961, 5227)]