142617743

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{1367}}^1$

素因数の和:1439

約数の個数: 18

約数和(自身を含む): 160010856

約数和(自身を除く): 17393113

約数列:

[1, 17, 19, 289, 323, 361, 1367, 5491, 6137, 23239, 25973, 104329, 395063, 441541, 493487, 7506197, 8389279, 142617743]

約数ペア:

[(1, 142617743), (17, 8389279), (19, 7506197), (289, 493487), (323, 441541), (361, 395063), (1367, 104329), (5491, 25973), (6137, 23239)]