7274883

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 12432840

約数和(自身を除く): 5157957

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 409, 539, 847, 1227, 1617, 2541, 2863, 4499, 5929, 8589, 13497, 17787, 20041, 31493, 49489, 60123, 94479, 148467, 220451, 346423, 661353, 1039269, 2424961, 7274883]

約数ペア:

[(1, 7274883), (3, 2424961), (7, 1039269), (11, 661353), (21, 346423), (33, 220451), (49, 148467), (77, 94479), (121, 60123), (147, 49489), (231, 31493), (363, 20041), (409, 17787), (539, 13497), (847, 8589), (1227, 5929), (1617, 4499), (2541, 2863)]