6828087

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 11123200

約数和(自身を除く): 4295113

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 157, 327, 399, 471, 763, 1099, 2071, 2289, 2983, 3297, 6213, 8949, 14497, 17113, 20881, 43491, 51339, 62643, 119791, 325147, 359373, 975441, 2276029, 6828087]

約数ペア:

[(1, 6828087), (3, 2276029), (7, 975441), (19, 359373), (21, 325147), (57, 119791), (109, 62643), (133, 51339), (157, 43491), (327, 20881), (399, 17113), (471, 14497), (763, 8949), (1099, 6213), (2071, 3297), (2289, 2983)]