1281276001

素因数分解:

${\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{35141}}^1$

素因数の和:35280

約数の個数: 12

約数和(自身を含む): 1365688404

約数和(自身を除く): 84412403

約数列:

[1, 19, 101, 361, 1919, 35141, 36461, 667679, 3549241, 12685901, 67435579, 1281276001]

約数ペア:

[(1, 1281276001), (19, 67435579), (101, 12685901), (361, 3549241), (1919, 667679), (35141, 36461)]