378811173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{422309}}^1$

素因数の和:422348

約数の個数: 16

約数和(自身を含む): 567584640

約数和(自身を除く): 188773467

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 422309, 1266927, 5490017, 9713107, 16470051, 29139321, 126270391, 378811173]

約数ペア:

[(1, 378811173), (3, 126270391), (13, 29139321), (23, 16470051), (39, 9713107), (69, 5490017), (299, 1266927), (897, 422309)]