374642009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{5399}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 447897600

約数和(自身を除く): 73255591

約数列:

[1, 7, 23, 161, 431, 3017, 5399, 9913, 37793, 69391, 124177, 869239, 2326969, 16288783, 53520287, 374642009]

約数ペア:

[(1, 374642009), (7, 53520287), (23, 16288783), (161, 2326969), (431, 869239), (3017, 124177), (5399, 69391), (9913, 37793)]