1962459

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 3001440

約数和(自身を除く): 1038981

約数列:

[1, 3, 9, 29, 73, 87, 103, 219, 261, 309, 657, 927, 2117, 2987, 6351, 7519, 8961, 19053, 22557, 26883, 67671, 218051, 654153, 1962459]

約数ペア:

[(1, 1962459), (3, 654153), (9, 218051), (29, 67671), (73, 26883), (87, 22557), (103, 19053), (219, 8961), (261, 7519), (309, 6351), (657, 2987), (927, 2117)]