2103801

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1379847

約数列:

[1, 3, 7, 17, 21, 51, 71, 83, 119, 213, 249, 357, 497, 581, 1207, 1411, 1491, 1743, 3621, 4233, 5893, 8449, 9877, 17679, 25347, 29631, 41251, 100181, 123753, 300543, 701267, 2103801]

約数ペア:

[(1, 2103801), (3, 701267), (7, 300543), (17, 123753), (21, 100181), (51, 41251), (71, 29631), (83, 25347), (119, 17679), (213, 9877), (249, 8449), (357, 5893), (497, 4233), (581, 3621), (1207, 1743), (1411, 1491)]