2920203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 4957680

約数和(自身を除く): 2037477

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2269, 6807, 20421, 24959, 29497, 74877, 88491, 224631, 265473, 324467, 973401, 2920203]

約数ペア:

[(1, 2920203), (3, 973401), (9, 324467), (11, 265473), (13, 224631), (33, 88491), (39, 74877), (99, 29497), (117, 24959), (143, 20421), (429, 6807), (1287, 2269)]