6828171

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 11071488

約数和(自身を除く): 4243317

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 211, 469, 483, 633, 1407, 1477, 1541, 4431, 4623, 4853, 10787, 14137, 14559, 32361, 33971, 42411, 98959, 101913, 296877, 325151, 975453, 2276057, 6828171]

約数ペア:

[(1, 6828171), (3, 2276057), (7, 975453), (21, 325151), (23, 296877), (67, 101913), (69, 98959), (161, 42411), (201, 33971), (211, 32361), (469, 14559), (483, 14137), (633, 10787), (1407, 4853), (1477, 4623), (1541, 4431)]