2394399

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 4078080

約数和(自身を除く): 1683681

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 353, 357, 399, 969, 1059, 2261, 2471, 6001, 6707, 6783, 7413, 18003, 20121, 42007, 46949, 114019, 126021, 140847, 342057, 798133, 2394399]

約数ペア:

[(1, 2394399), (3, 798133), (7, 342057), (17, 140847), (19, 126021), (21, 114019), (51, 46949), (57, 42007), (119, 20121), (133, 18003), (323, 7413), (353, 6783), (357, 6707), (399, 6001), (969, 2471), (1059, 2261)]