5280873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 8042496

約数和(自身を除く): 2761623

約数列:

[1, 3, 13, 39, 43, 47, 67, 129, 141, 201, 559, 611, 871, 1677, 1833, 2021, 2613, 2881, 3149, 6063, 8643, 9447, 26273, 37453, 40937, 78819, 112359, 122811, 135407, 406221, 1760291, 5280873]

約数ペア:

[(1, 5280873), (3, 1760291), (13, 406221), (39, 135407), (43, 122811), (47, 112359), (67, 78819), (129, 40937), (141, 37453), (201, 26273), (559, 9447), (611, 8643), (871, 6063), (1677, 3149), (1833, 2881), (2021, 2613)]