21070295433

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{3413}}^1\times {\mathrm{5669}}^1$

素因数の和:9110

約数の個数: 36

約数和(自身を含む): 33468910020

約数和(自身を除く): 12398614587

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 3413, 5669, 10239, 17007, 30717, 37543, 51021, 62359, 112629, 187077, 337887, 412973, 561231, 685949, 1238919, 2057847, 3716757, 6173541, 19348297, 58044891, 174134673, 212831267, 638493801, 1915481403, 2341143937, 7023431811, 21070295433]

約数ペア:

[(1, 21070295433), (3, 7023431811), (9, 2341143937), (11, 1915481403), (33, 638493801), (99, 212831267), (121, 174134673), (363, 58044891), (1089, 19348297), (3413, 6173541), (5669, 3716757), (10239, 2057847), (17007, 1238919), (30717, 685949), (37543, 561231), (51021, 412973), (62359, 337887), (112629, 187077)]