26830503

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 44643456

約数和(自身を除く): 17812953

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 3251, 8253, 9753, 22757, 29259, 68271, 204813, 425881, 1277643, 2981167, 3832929, 8943501, 26830503]

約数ペア:

[(1, 26830503), (3, 8943501), (7, 3832929), (9, 2981167), (21, 1277643), (63, 425881), (131, 204813), (393, 68271), (917, 29259), (1179, 22757), (2751, 9753), (3251, 8253)]