29380887

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 28

約数和(自身を含む): 45171504

約数和(自身を除く): 15790617

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 983, 1107, 2949, 3321, 8847, 9963, 26541, 29889, 40303, 79623, 120909, 238869, 362727, 716607, 1088181, 3264543, 9793629, 29380887]

約数ペア:

[(1, 29380887), (3, 9793629), (9, 3264543), (27, 1088181), (41, 716607), (81, 362727), (123, 238869), (243, 120909), (369, 79623), (729, 40303), (983, 29889), (1107, 26541), (2949, 9963), (3321, 8847)]