1296209217

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{9901}}^1$

素因数の和:10089

約数の個数: 24

約数和(自身を含む): 1848267712

約数和(自身を除く): 552058495

約数列:

[1, 3, 17, 51, 151, 289, 453, 867, 2567, 7701, 9901, 29703, 43639, 130917, 168317, 504951, 1495051, 2861389, 4485153, 8584167, 25415867, 76247601, 432069739, 1296209217]

約数ペア:

[(1, 1296209217), (3, 432069739), (17, 76247601), (51, 25415867), (151, 8584167), (289, 4485153), (453, 2861389), (867, 1495051), (2567, 504951), (7701, 168317), (9901, 130917), (29703, 43639)]