223336971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 383117280

約数和(自身を除く): 159780309

約数列:

[1, 3, 9, 11, 13, 33, 39, 97, 99, 117, 143, 291, 429, 873, 1067, 1261, 1287, 1789, 3201, 3783, 5367, 9603, 11349, 13871, 16101, 19679, 23257, 41613, 59037, 69771, 124839, 173533, 177111, 209313, 255827, 520599, 767481, 1561797, 1908863, 2255929, 2302443, 5726589, 6767787, 17179767, 20303361, 24815219, 74445657, 223336971]

約数ペア:

[(1, 223336971), (3, 74445657), (9, 24815219), (11, 20303361), (13, 17179767), (33, 6767787), (39, 5726589), (97, 2302443), (99, 2255929), (117, 1908863), (143, 1561797), (291, 767481), (429, 520599), (873, 255827), (1067, 209313), (1261, 177111), (1287, 173533), (1789, 124839), (3201, 69771), (3783, 59037), (5367, 41613), (9603, 23257), (11349, 19679), (13871, 16101)]