394385337

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{2237}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 600500160

約数和(自身を除く): 206114823

約数列:

[1, 3, 9, 19, 57, 171, 1031, 2237, 3093, 6711, 9279, 19589, 20133, 42503, 58767, 127509, 176301, 382527, 2306347, 6919041, 20757123, 43820593, 131461779, 394385337]

約数ペア:

[(1, 394385337), (3, 131461779), (9, 43820593), (19, 20757123), (57, 6919041), (171, 2306347), (1031, 382527), (2237, 176301), (3093, 127509), (6711, 58767), (9279, 42503), (19589, 20133)]