1288897259

素因数分解:

${\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{75511}}^1$

素因数の和:75638

約数の個数: 12

約数和(自身を含む): 1409506992

約数和(自身を除く): 120609733

約数列:

[1, 13, 101, 169, 1313, 17069, 75511, 981643, 7626611, 12761359, 99145943, 1288897259]

約数ペア:

[(1, 1288897259), (13, 99145943), (101, 12761359), (169, 7626611), (1313, 981643), (17069, 75511)]