8803821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 13429920

約数和(自身を除く): 4626099

約数列:

[1, 3, 13, 19, 39, 57, 109, 247, 327, 741, 1417, 2071, 4251, 6213, 11881, 26923, 35643, 80769, 154453, 225739, 463359, 677217, 2934607, 8803821]

約数ペア:

[(1, 8803821), (3, 2934607), (13, 677217), (19, 463359), (39, 225739), (57, 154453), (109, 80769), (247, 35643), (327, 26923), (741, 11881), (1417, 6213), (2071, 4251)]