305080458891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1667}}^1\times {\mathrm{28789}}^1$

素因数の和:30635

約数の個数: 32

約数和(自身を含む): 441031476480

約数和(自身を除く): 135951017589

約数列:

[1, 3, 13, 39, 163, 489, 1667, 2119, 5001, 6357, 21671, 28789, 65013, 86367, 271721, 374257, 815163, 1122771, 3532373, 4692607, 10597119, 14077821, 47991263, 61003891, 143973789, 183011673, 623886419, 1871659257, 7822575869, 23467727607, 101693486297, 305080458891]

約数ペア:

[(1, 305080458891), (3, 101693486297), (13, 23467727607), (39, 7822575869), (163, 1871659257), (489, 623886419), (1667, 183011673), (2119, 143973789), (5001, 61003891), (6357, 47991263), (21671, 14077821), (28789, 10597119), (65013, 4692607), (86367, 3532373), (271721, 1122771), (374257, 815163)]