13046691

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 20992000

約数和(自身を除く): 7945309

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 409, 651, 1029, 1227, 1519, 2863, 4557, 8589, 10633, 12679, 20041, 31899, 38037, 60123, 88753, 140287, 266259, 420861, 621271, 1863813, 4348897, 13046691]

約数ペア:

[(1, 13046691), (3, 4348897), (7, 1863813), (21, 621271), (31, 420861), (49, 266259), (93, 140287), (147, 88753), (217, 60123), (343, 38037), (409, 31899), (651, 20041), (1029, 12679), (1227, 10633), (1519, 8589), (2863, 4557)]