2019960783

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4775321}}^1$

素因数の和:4775374

約数の個数: 12

約数和(自身を含む): 2979800928

約数和(自身を除く): 959840145

約数列:

[1, 3, 9, 47, 141, 423, 4775321, 14325963, 42977889, 224440087, 673320261, 2019960783]

約数ペア:

[(1, 2019960783), (3, 673320261), (9, 224440087), (47, 42977889), (141, 14325963), (423, 4775321)]