249834

素因数分解:

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

素因数の和:3221

約数の個数: 16

約数和(自身を含む): 538272

約数和(自身を除く): 288438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3203, 6406, 9609, 19218, 41639, 83278, 124917, 249834]

約数ペア:

[(1, 249834), (2, 124917), (3, 83278), (6, 41639), (13, 19218), (26, 9609), (39, 6406), (78, 3203)]