9648261

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 6940539

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 719, 1491, 1917, 2157, 4473, 5033, 6471, 13419, 15099, 19413, 45297, 51049, 135891, 153147, 357343, 459441, 1072029, 1378323, 3216087, 9648261]

約数ペア:

[(1, 9648261), (3, 3216087), (7, 1378323), (9, 1072029), (21, 459441), (27, 357343), (63, 153147), (71, 135891), (189, 51049), (213, 45297), (497, 19413), (639, 15099), (719, 13419), (1491, 6471), (1917, 5033), (2157, 4473)]