935921987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1091}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 1259241984

約数和(自身を除く): 323319997

約数列:

[1, 7, 11, 13, 77, 91, 143, 857, 1001, 1091, 5999, 7637, 9427, 11141, 12001, 14183, 65989, 77987, 84007, 99281, 122551, 156013, 857857, 934987, 1092091, 6544909, 10284857, 12154831, 71993999, 85083817, 133703141, 935921987]

約数ペア:

[(1, 935921987), (7, 133703141), (11, 85083817), (13, 71993999), (77, 12154831), (91, 10284857), (143, 6544909), (857, 1092091), (1001, 934987), (1091, 857857), (5999, 156013), (7637, 122551), (9427, 99281), (11141, 84007), (12001, 77987), (14183, 65989)]