9898497

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 16988160

約数和(自身を除く): 7089663

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 631, 747, 1743, 1893, 2241, 4417, 5229, 5679, 13251, 15687, 17037, 39753, 52373, 119259, 157119, 366611, 471357, 1099833, 1414071, 3299499, 9898497]

約数ペア:

[(1, 9898497), (3, 3299499), (7, 1414071), (9, 1099833), (21, 471357), (27, 366611), (63, 157119), (83, 119259), (189, 52373), (249, 39753), (581, 17037), (631, 15687), (747, 13251), (1743, 5679), (1893, 5229), (2241, 4417)]