3712429

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 4526080

約数和(自身を除く): 813651

約数列:

[1, 7, 19, 103, 133, 271, 721, 1897, 1957, 5149, 13699, 27913, 36043, 195391, 530347, 3712429]

約数ペア:

[(1, 3712429), (7, 530347), (19, 195391), (103, 36043), (133, 27913), (271, 13699), (721, 5149), (1897, 1957)]