2740474671

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10739}}^1$

素因数の和:10820

約数の個数: 48

約数和(自身を含む): 4342396800

約数和(自身を除く): 1601922129

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 121, 209, 363, 407, 627, 703, 1221, 2109, 2299, 4477, 6897, 7733, 10739, 13431, 23199, 32217, 85063, 118129, 204041, 255189, 354387, 397343, 612123, 1192029, 1299419, 2244451, 3898257, 4370773, 6733353, 7549517, 13112319, 22648551, 24688961, 48078503, 74066883, 83044687, 144235509, 249134061, 913491557, 2740474671]

約数ペア:

[(1, 2740474671), (3, 913491557), (11, 249134061), (19, 144235509), (33, 83044687), (37, 74066883), (57, 48078503), (111, 24688961), (121, 22648551), (209, 13112319), (363, 7549517), (407, 6733353), (627, 4370773), (703, 3898257), (1221, 2244451), (2109, 1299419), (2299, 1192029), (4477, 612123), (6897, 397343), (7733, 354387), (10739, 255189), (13431, 204041), (23199, 118129), (32217, 85063)]