56021063

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{3167}}^1$

素因数の和:3219

約数の個数: 18

約数和(自身を含む): 68799456

約数和(自身を除く): 12778393

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 3167, 17689, 22169, 60173, 155183, 421211, 1143287, 2948477, 8003009, 56021063]

約数ペア:

[(1, 56021063), (7, 8003009), (19, 2948477), (49, 1143287), (133, 421211), (361, 155183), (931, 60173), (2527, 22169), (3167, 17689)]