2868873

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 4439040

約数和(自身を除く): 1570167

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2039, 6117, 14273, 42819, 136613, 409839, 956291, 2868873]

約数ペア:

[(1, 2868873), (3, 956291), (7, 409839), (21, 136613), (67, 42819), (201, 14273), (469, 6117), (1407, 2039)]