4343409

素因数分解:

$3^3\times 7^4\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 40

約数和(自身を含む): 7618720

約数和(自身を除く): 3275311

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 147, 189, 201, 343, 441, 469, 603, 1029, 1323, 1407, 1809, 2401, 3087, 3283, 4221, 7203, 9261, 9849, 12663, 21609, 22981, 29547, 64827, 68943, 88641, 160867, 206829, 482601, 620487, 1447803, 4343409]

約数ペア:

[(1, 4343409), (3, 1447803), (7, 620487), (9, 482601), (21, 206829), (27, 160867), (49, 88641), (63, 68943), (67, 64827), (147, 29547), (189, 22981), (201, 21609), (343, 12663), (441, 9849), (469, 9261), (603, 7203), (1029, 4221), (1323, 3283), (1407, 3087), (1809, 2401)]