30105621

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12253}}^1$

素因数の和:12282

約数の個数: 32

約数和(自身を含む): 54897920

約数和(自身を除く): 24792299

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 12253, 36759, 85771, 110277, 159289, 257313, 330831, 477867, 771939, 1115023, 1433601, 2315817, 3345069, 4300803, 10035207, 30105621]

約数ペア:

[(1, 30105621), (3, 10035207), (7, 4300803), (9, 3345069), (13, 2315817), (21, 1433601), (27, 1115023), (39, 771939), (63, 477867), (91, 330831), (117, 257313), (189, 159289), (273, 110277), (351, 85771), (819, 36759), (2457, 12253)]