1342737

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 30

約数和(自身を含む): 2220834

約数和(自身を除く): 878097

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 137, 297, 363, 411, 891, 1089, 1233, 1507, 3267, 3699, 4521, 9801, 11097, 13563, 16577, 40689, 49731, 122067, 149193, 447579, 1342737]

約数ペア:

[(1, 1342737), (3, 447579), (9, 149193), (11, 122067), (27, 49731), (33, 40689), (81, 16577), (99, 13563), (121, 11097), (137, 9801), (297, 4521), (363, 3699), (411, 3267), (891, 1507), (1089, 1233)]