2193495039

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1981477}}^1$

素因数の和:1981527

約数の個数: 16

約数和(自身を含む): 3328883040

約数和(自身を除く): 1135388001

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1981477, 5944431, 17833293, 53499879, 81240557, 243721671, 731165013, 2193495039]

約数ペア:

[(1, 2193495039), (3, 731165013), (9, 243721671), (27, 81240557), (41, 53499879), (123, 17833293), (369, 5944431), (1107, 1981477)]