2920211073

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{97117}}^1$

素因数の和:97393

約数の個数: 24

約数和(自身を含む): 4560272808

約数和(自身を除く): 1640061735

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2313, 3341, 10023, 30069, 97117, 291351, 874053, 1262521, 3787563, 11362689, 24959069, 74877207, 224631621, 324467897, 973403691, 2920211073]

約数ペア:

[(1, 2920211073), (3, 973403691), (9, 324467897), (13, 224631621), (39, 74877207), (117, 24959069), (257, 11362689), (771, 3787563), (2313, 1262521), (3341, 874053), (10023, 291351), (30069, 97117)]