2867994003

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2905769}}^1$

素因数の和:2905826

約数の個数: 16

約数和(自身を含む): 4463262720

約数和(自身を除く): 1595268717

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2905769, 8717307, 20340383, 61021149, 136571143, 409713429, 955998001, 2867994003]

約数ペア:

[(1, 2867994003), (3, 955998001), (7, 409713429), (21, 136571143), (47, 61021149), (141, 20340383), (329, 8717307), (987, 2905769)]