1478376837

素因数分解:

$3^2\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{10859}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 2441849280

約数和(自身を除く): 963472443

約数列:

[1, 3, 7, 9, 21, 63, 2161, 6483, 10859, 15127, 19449, 32577, 45381, 76013, 97731, 136143, 228039, 684117, 23466299, 70398897, 164264093, 211196691, 492792279, 1478376837]

約数ペア:

[(1, 1478376837), (3, 492792279), (7, 211196691), (9, 164264093), (21, 70398897), (63, 23466299), (2161, 684117), (6483, 228039), (10859, 136143), (15127, 97731), (19449, 76013), (32577, 45381)]