420774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3715

約数の個数: 16

約数和(自身を含む): 886080

約数和(自身を除く): 465306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3691, 7382, 11073, 22146, 70129, 140258, 210387, 420774]

約数ペア:

[(1, 420774), (2, 210387), (3, 140258), (6, 70129), (19, 22146), (38, 11073), (57, 7382), (114, 3691)]