1373229

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 2372188

約数和(自身を除く): 998959

約数列:

[1, 3, 9, 11, 13, 33, 39, 97, 99, 117, 121, 143, 291, 363, 429, 873, 1067, 1089, 1261, 1287, 1573, 3201, 3783, 4719, 9603, 11349, 11737, 13871, 14157, 35211, 41613, 105633, 124839, 152581, 457743, 1373229]

約数ペア:

[(1, 1373229), (3, 457743), (9, 152581), (11, 124839), (13, 105633), (33, 41613), (39, 35211), (97, 14157), (99, 13871), (117, 11737), (121, 11349), (143, 9603), (291, 4719), (363, 3783), (429, 3201), (873, 1573), (1067, 1287), (1089, 1261)]