22305171

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 35094528

約数和(自身を除く): 12789357

約数列:

[1, 3, 7, 21, 67, 83, 191, 201, 249, 469, 573, 581, 1337, 1407, 1743, 4011, 5561, 12797, 15853, 16683, 38391, 38927, 47559, 89579, 110971, 116781, 268737, 332913, 1062151, 3186453, 7435057, 22305171]

約数ペア:

[(1, 22305171), (3, 7435057), (7, 3186453), (21, 1062151), (67, 332913), (83, 268737), (191, 116781), (201, 110971), (249, 89579), (469, 47559), (573, 38927), (581, 38391), (1337, 16683), (1407, 15853), (1743, 12797), (4011, 5561)]