378049451

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 436441824

約数和(自身を除く): 58392373

約数列:

[1, 13, 17, 169, 181, 221, 727, 2353, 2873, 3077, 9451, 12359, 30589, 40001, 122863, 131587, 160667, 520013, 1710631, 2088671, 2236979, 22238203, 29080727, 378049451]

約数ペア:

[(1, 378049451), (13, 29080727), (17, 22238203), (169, 2236979), (181, 2088671), (221, 1710631), (727, 520013), (2353, 160667), (2873, 131587), (3077, 122863), (9451, 40001), (12359, 30589)]