23704051

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 28196608

約数和(自身を除く): 4492557

約数列:

[1, 7, 43, 61, 301, 427, 1291, 2623, 9037, 18361, 55513, 78751, 388591, 551257, 3386293, 23704051]

約数ペア:

[(1, 23704051), (7, 3386293), (43, 551257), (61, 388591), (301, 78751), (427, 55513), (1291, 18361), (2623, 9037)]