7864423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 9792000

約数和(自身を除く): 1927577

約数列:

[1, 7, 19, 29, 133, 203, 551, 2039, 3857, 14273, 38741, 59131, 271187, 413917, 1123489, 7864423]

約数ペア:

[(1, 7864423), (7, 1123489), (19, 413917), (29, 271187), (133, 59131), (203, 38741), (551, 14273), (2039, 3857)]