285641254041

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1635947}}^1$

素因数の和:1636022

約数の個数: 48

約数和(自身を含む): 463012546752

約数和(自身を除く): 177371292711

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 121, 143, 363, 407, 429, 481, 1221, 1443, 1573, 4477, 4719, 5291, 13431, 15873, 58201, 174603, 1635947, 4907841, 17995417, 21267311, 53986251, 60530039, 63801933, 181590117, 197949587, 233940421, 593848761, 665830429, 701821263, 786890507, 1997491287, 2360671521, 2573344631, 7324134719, 7720033893, 8655795577, 21972404157, 25967386731, 95213751347, 285641254041]

約数ペア:

[(1, 285641254041), (3, 95213751347), (11, 25967386731), (13, 21972404157), (33, 8655795577), (37, 7720033893), (39, 7324134719), (111, 2573344631), (121, 2360671521), (143, 1997491287), (363, 786890507), (407, 701821263), (429, 665830429), (481, 593848761), (1221, 233940421), (1443, 197949587), (1573, 181590117), (4477, 63801933), (4719, 60530039), (5291, 53986251), (13431, 21267311), (15873, 17995417), (58201, 4907841), (174603, 1635947)]