479502009

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{69827}}^1$

素因数の和:69949

約数の個数: 24

約数和(自身を含む): 798832320

約数和(自身を除く): 319330311

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 69827, 209481, 488789, 628443, 1466367, 4399101, 7611143, 22833429, 53278001, 68500287, 159834003, 479502009]

約数ペア:

[(1, 479502009), (3, 159834003), (7, 68500287), (9, 53278001), (21, 22833429), (63, 7611143), (109, 4399101), (327, 1466367), (763, 628443), (981, 488789), (2289, 209481), (6867, 69827)]