2623257

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 4665024

約数和(自身を除く): 2041767

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3203, 9609, 22421, 28827, 41639, 67263, 124917, 201789, 291473, 374751, 874419, 2623257]

約数ペア:

[(1, 2623257), (3, 874419), (7, 374751), (9, 291473), (13, 201789), (21, 124917), (39, 67263), (63, 41639), (91, 28827), (117, 22421), (273, 9609), (819, 3203)]