1983861

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 3238560

約数和(自身を除く): 1254699

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 691, 957, 2073, 2871, 6219, 7601, 20039, 22803, 60117, 68409, 180351, 220429, 661287, 1983861]

約数ペア:

[(1, 1983861), (3, 661287), (9, 220429), (11, 180351), (29, 68409), (33, 60117), (87, 22803), (99, 20039), (261, 7601), (319, 6219), (691, 2871), (957, 2073)]