1888890927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{481001}}^1$

素因数の和:481039

約数の個数: 32

約数和(自身を含む): 3324685824

約数和(自身を除く): 1435794897

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 481001, 1443003, 3367007, 5291011, 8177017, 10101021, 15873033, 24531051, 37037077, 57239119, 89947187, 111111231, 171717357, 269841561, 629630309, 1888890927]

約数ペア:

[(1, 1888890927), (3, 629630309), (7, 269841561), (11, 171717357), (17, 111111231), (21, 89947187), (33, 57239119), (51, 37037077), (77, 24531051), (119, 15873033), (187, 10101021), (231, 8177017), (357, 5291011), (561, 3367007), (1309, 1443003), (3927, 481001)]