27128713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 29462400

約数和(自身を除く): 2333687

約数列:

[1, 19, 61, 89, 263, 1159, 1691, 4997, 5429, 16043, 23407, 103151, 304817, 444733, 1427827, 27128713]

約数ペア:

[(1, 27128713), (19, 1427827), (61, 444733), (89, 304817), (263, 103151), (1159, 23407), (1691, 16043), (4997, 5429)]