1627983921

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 2260141056

約数和(自身を除く): 632157135

約数列:

[1, 3, 61, 71, 107, 183, 213, 321, 1171, 3513, 4331, 6527, 7597, 12993, 19581, 22791, 71431, 83141, 125297, 214293, 249423, 375891, 463417, 1390251, 5071601, 7643117, 8896087, 15214803, 22929351, 26688261, 542661307, 1627983921]

約数ペア:

[(1, 1627983921), (3, 542661307), (61, 26688261), (71, 22929351), (107, 15214803), (183, 8896087), (213, 7643117), (321, 5071601), (1171, 1390251), (3513, 463417), (4331, 375891), (6527, 249423), (7597, 214293), (12993, 125297), (19581, 83141), (22791, 71431)]