29309007

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 49252784

約数和(自身を除く): 19943777

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 313, 343, 637, 939, 1029, 1911, 2191, 2401, 4069, 4459, 6573, 7203, 12207, 13377, 15337, 28483, 31213, 46011, 85449, 93639, 107359, 199381, 322077, 598143, 751513, 1395667, 2254539, 4187001, 9769669, 29309007]

約数ペア:

[(1, 29309007), (3, 9769669), (7, 4187001), (13, 2254539), (21, 1395667), (39, 751513), (49, 598143), (91, 322077), (147, 199381), (273, 107359), (313, 93639), (343, 85449), (637, 46011), (939, 31213), (1029, 28483), (1911, 15337), (2191, 13377), (2401, 12207), (4069, 7203), (4459, 6573)]