7513317

素因数分解:

$3^5\times 7^2\times {\mathrm{631}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 13112736

約数和(自身を除く): 5599419

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 631, 1323, 1701, 1893, 3969, 4417, 5679, 11907, 13251, 17037, 30919, 39753, 51111, 92757, 119259, 153333, 278271, 357777, 834813, 1073331, 2504439, 7513317]

約数ペア:

[(1, 7513317), (3, 2504439), (7, 1073331), (9, 834813), (21, 357777), (27, 278271), (49, 153333), (63, 119259), (81, 92757), (147, 51111), (189, 39753), (243, 30919), (441, 17037), (567, 13251), (631, 11907), (1323, 5679), (1701, 4417), (1893, 3969)]