12561079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 13824000

約数和(自身を除く): 1262921

約数列:

[1, 17, 47, 79, 199, 799, 1343, 3383, 3713, 9353, 15721, 63121, 159001, 267257, 738887, 12561079]

約数ペア:

[(1, 12561079), (17, 738887), (47, 267257), (79, 159001), (199, 63121), (799, 15721), (1343, 9353), (3383, 3713)]