9967503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 6966897

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 1259, 2639, 3777, 7917, 8813, 16367, 26439, 36511, 49101, 109533, 114569, 255577, 343707, 474643, 766731, 1423929, 3322501, 9967503]

約数ペア:

[(1, 9967503), (3, 3322501), (7, 1423929), (13, 766731), (21, 474643), (29, 343707), (39, 255577), (87, 114569), (91, 109533), (203, 49101), (273, 36511), (377, 26439), (609, 16367), (1131, 8813), (1259, 7917), (2639, 3777)]