15674778867

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{216991}}^1$

素因数の和:217215

約数の個数: 24

約数和(自身を含む): 23087948800

約数和(自身を除く): 7413169933

約数列:

[1, 3, 11, 33, 121, 199, 363, 597, 2189, 6567, 24079, 72237, 216991, 650973, 2386901, 7160703, 26255911, 43181209, 78767733, 129543627, 474993299, 1424979897, 5224926289, 15674778867]

約数ペア:

[(1, 15674778867), (3, 5224926289), (11, 1424979897), (33, 474993299), (121, 129543627), (199, 78767733), (363, 43181209), (597, 26255911), (2189, 7160703), (6567, 2386901), (24079, 650973), (72237, 216991)]