2173743

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 3790080

約数和(自身を除く): 1616337

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 563, 1287, 1689, 3861, 5067, 6193, 7319, 15201, 18579, 21957, 55737, 65871, 80509, 167211, 197613, 241527, 724581, 2173743]

約数ペア:

[(1, 2173743), (3, 724581), (9, 241527), (11, 197613), (13, 167211), (27, 80509), (33, 65871), (39, 55737), (99, 21957), (117, 18579), (143, 15201), (297, 7319), (351, 6193), (429, 5067), (563, 3861), (1287, 1689)]