1138996881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 1831894272

約数和(自身を除く): 692897391

約数列:

[1, 3, 9, 11, 33, 73, 99, 173, 219, 519, 657, 803, 911, 1557, 1903, 2409, 2733, 5709, 7227, 8199, 10021, 12629, 17127, 30063, 37887, 66503, 90189, 113661, 138919, 157603, 199509, 416757, 472809, 598527, 731533, 1250271, 1418427, 1733633, 2194599, 5200899, 6583797, 11505019, 15602697, 34515057, 103545171, 126555209, 379665627, 1138996881]

約数ペア:

[(1, 1138996881), (3, 379665627), (9, 126555209), (11, 103545171), (33, 34515057), (73, 15602697), (99, 11505019), (173, 6583797), (219, 5200899), (519, 2194599), (657, 1733633), (803, 1418427), (911, 1250271), (1557, 731533), (1903, 598527), (2409, 472809), (2733, 416757), (5709, 199509), (7227, 157603), (8199, 138919), (10021, 113661), (12629, 90189), (17127, 66503), (30063, 37887)]