131627447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18133}}^1$

素因数の和:18218

約数の個数: 16

約数和(自身を含む): 161900352

約数和(自身を除く): 30272905

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 18133, 126931, 308261, 1106113, 2157827, 7742791, 18803921, 131627447]

約数ペア:

[(1, 131627447), (7, 18803921), (17, 7742791), (61, 2157827), (119, 1106113), (427, 308261), (1037, 126931), (7259, 18133)]