202997457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2657}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 316376424

約数和(自身を除く): 113378967

約数列:

[1, 3, 9, 13, 39, 117, 653, 1959, 2657, 5877, 7971, 8489, 23913, 25467, 34541, 76401, 103623, 310869, 1735021, 5205063, 15615189, 22555273, 67665819, 202997457]

約数ペア:

[(1, 202997457), (3, 67665819), (9, 22555273), (13, 15615189), (39, 5205063), (117, 1735021), (653, 310869), (1959, 103623), (2657, 76401), (5877, 34541), (7971, 25467), (8489, 23913)]