1227631999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1289}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 1432952640

約数和(自身を除く): 205320641

約数列:

[1, 11, 17, 121, 187, 463, 1289, 2057, 5093, 7871, 14179, 21913, 56023, 86581, 155969, 241043, 596807, 952391, 2651473, 6564877, 10145719, 72213647, 111602909, 1227631999]

約数ペア:

[(1, 1227631999), (11, 111602909), (17, 72213647), (121, 10145719), (187, 6564877), (463, 2651473), (1289, 952391), (2057, 596807), (5093, 241043), (7871, 155969), (14179, 86581), (21913, 56023)]