30962967

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 51144192

約数和(自身を除く): 20181225

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2017, 2193, 5117, 6051, 14119, 15351, 34289, 42357, 86731, 102867, 240023, 260193, 607117, 720069, 1474427, 1821351, 4423281, 10320989, 30962967]

約数ペア:

[(1, 30962967), (3, 10320989), (7, 4423281), (17, 1821351), (21, 1474427), (43, 720069), (51, 607117), (119, 260193), (129, 240023), (301, 102867), (357, 86731), (731, 42357), (903, 34289), (2017, 15351), (2193, 14119), (5117, 6051)]