1640783859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3824671}}^1$

素因数の和:3824698

約数の個数: 16

約数和(自身を含む): 2570179584

約数和(自身を除く): 929395725

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3824671, 11474013, 42071381, 49720723, 126214143, 149162169, 546927953, 1640783859]

約数ペア:

[(1, 1640783859), (3, 546927953), (11, 149162169), (13, 126214143), (33, 49720723), (39, 42071381), (143, 11474013), (429, 3824671)]