2879253

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 4626240

約数和(自身を除く): 1746987

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 631, 1521, 1893, 4563, 5679, 8203, 17037, 24609, 73827, 106639, 221481, 319917, 959751, 2879253]

約数ペア:

[(1, 2879253), (3, 959751), (9, 319917), (13, 221481), (27, 106639), (39, 73827), (117, 24609), (169, 17037), (351, 8203), (507, 5679), (631, 4563), (1521, 1893)]