214955517

素因数分解:

$3^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{6133}}^1$

素因数の和:7812

約数の個数: 16

約数和(自身を含む): 327800960

約数和(自身を除く): 112845443

約数列:

[1, 3, 7, 21, 1669, 5007, 6133, 11683, 18399, 35049, 42931, 128793, 10235977, 30707931, 71651839, 214955517]

約数ペア:

[(1, 214955517), (3, 71651839), (7, 30707931), (21, 10235977), (1669, 128793), (5007, 42931), (6133, 35049), (11683, 18399)]