528057897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 765158400

約数和(自身を除く): 237100503

約数列:

[1, 3, 23, 29, 69, 87, 163, 489, 667, 1619, 2001, 3749, 4727, 4857, 11247, 14181, 37237, 46951, 108721, 111711, 140853, 263897, 326163, 791691, 1079873, 3239619, 6069631, 7653013, 18208893, 22959039, 176019299, 528057897]

約数ペア:

[(1, 528057897), (3, 176019299), (23, 22959039), (29, 18208893), (69, 7653013), (87, 6069631), (163, 3239619), (489, 1079873), (667, 791691), (1619, 326163), (2001, 263897), (3749, 140853), (4727, 111711), (4857, 108721), (11247, 46951), (14181, 37237)]