393669341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{51413}}^1$

素因数の和:51476

約数の個数: 16

約数和(自身を含む): 460669440

約数和(自身を除く): 67000099

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 51413, 668369, 976847, 1593803, 12699011, 20719439, 30282257, 393669341]

約数ペア:

[(1, 393669341), (13, 30282257), (19, 20719439), (31, 12699011), (247, 1593803), (403, 976847), (589, 668369), (7657, 51413)]