30866547

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 42428672

約数和(自身を除く): 11562125

約数列:

[1, 3, 37, 111, 487, 571, 1461, 1713, 18019, 21127, 54057, 63381, 278077, 834231, 10288849, 30866547]

約数ペア:

[(1, 30866547), (3, 10288849), (37, 834231), (111, 278077), (487, 63381), (571, 54057), (1461, 21127), (1713, 18019)]