25883871

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 39352320

約数和(自身を除く): 13468449

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 2687, 3211, 8061, 9633, 34931, 51053, 104793, 153159, 454103, 663689, 1362309, 1991067, 8627957, 25883871]

約数ペア:

[(1, 25883871), (3, 8627957), (13, 1991067), (19, 1362309), (39, 663689), (57, 454103), (169, 153159), (247, 104793), (507, 51053), (741, 34931), (2687, 9633), (3211, 8061)]