12233991

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 20514816

約数和(自身を除く): 8280825

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 251, 633, 753, 1477, 1757, 2321, 2761, 4431, 5271, 6963, 8283, 16247, 19327, 48741, 52961, 57981, 158883, 370727, 582571, 1112181, 1747713, 4077997, 12233991]

約数ペア:

[(1, 12233991), (3, 4077997), (7, 1747713), (11, 1112181), (21, 582571), (33, 370727), (77, 158883), (211, 57981), (231, 52961), (251, 48741), (633, 19327), (753, 16247), (1477, 8283), (1757, 6963), (2321, 5271), (2761, 4431)]