5447400189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1\times {\mathrm{9871}}^1$

素因数の和:12281

約数の個数: 32

約数和(自身を含む): 9060126720

約数和(自身を除く): 3612726531

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2389, 7167, 9871, 16723, 26279, 29613, 50169, 69097, 78837, 108581, 183953, 207291, 325743, 551859, 760067, 2280201, 23581819, 70745457, 165072733, 259400009, 495218199, 778200027, 1815800063, 5447400189]

約数ペア:

[(1, 5447400189), (3, 1815800063), (7, 778200027), (11, 495218199), (21, 259400009), (33, 165072733), (77, 70745457), (231, 23581819), (2389, 2280201), (7167, 760067), (9871, 551859), (16723, 325743), (26279, 207291), (29613, 183953), (50169, 108581), (69097, 78837)]