2549703

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 3794688

約数和(自身を除く): 1244985

約数列:

[1, 3, 13, 39, 47, 107, 141, 169, 321, 507, 611, 1391, 1833, 4173, 5029, 7943, 15087, 18083, 23829, 54249, 65377, 196131, 849901, 2549703]

約数ペア:

[(1, 2549703), (3, 849901), (13, 196131), (39, 65377), (47, 54249), (107, 23829), (141, 18083), (169, 15087), (321, 7943), (507, 5029), (611, 4173), (1391, 1833)]