1196601

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 1920000

約数和(自身を除く): 723399

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2999, 8997, 20993, 56981, 62979, 170943, 398867, 1196601]

約数ペア:

[(1, 1196601), (3, 398867), (7, 170943), (19, 62979), (21, 56981), (57, 20993), (133, 8997), (399, 2999)]