15631947

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:582

約数の個数: 28

約数和(自身を含む): 24054744

約数和(自身を除く): 8422797

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 523, 729, 1107, 1569, 3321, 4707, 9963, 14121, 21443, 29889, 42363, 64329, 127089, 192987, 381267, 578961, 1736883, 5210649, 15631947]

約数ペア:

[(1, 15631947), (3, 5210649), (9, 1736883), (27, 578961), (41, 381267), (81, 192987), (123, 127089), (243, 64329), (369, 42363), (523, 29889), (729, 21443), (1107, 14121), (1569, 9963), (3321, 4707)]