1288653911

素因数分解:

${\mathrm{31}}^2\times {\mathrm{971}}^1\times {\mathrm{1381}}^1$

素因数の和:2414

約数の個数: 12

約数和(自身を含む): 1333900872

約数和(自身を除く): 45246961

約数列:

[1, 31, 961, 971, 1381, 30101, 42811, 933131, 1327141, 1340951, 41569481, 1288653911]

約数ペア:

[(1, 1288653911), (31, 41569481), (961, 1340951), (971, 1327141), (1381, 933131), (30101, 42811)]