996817287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{320417}}^1$

素因数の和:320498

約数の個数: 16

約数和(自身を含む): 1430345952

約数和(自身を除く): 433528665

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 320417, 961251, 5447089, 16341267, 19545437, 58636311, 332272429, 996817287]

約数ペア:

[(1, 996817287), (3, 332272429), (17, 58636311), (51, 19545437), (61, 16341267), (183, 5447089), (1037, 961251), (3111, 320417)]