420436217

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 443163600

約数和(自身を除く): 22727383

約数列:

[1, 37, 61, 109, 1709, 2257, 4033, 6649, 63233, 104249, 186281, 246013, 3857213, 6892397, 11363141, 420436217]

約数ペア:

[(1, 420436217), (37, 11363141), (61, 6892397), (109, 3857213), (1709, 246013), (2257, 186281), (4033, 104249), (6649, 63233)]