2015332557

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2231819}}^1$

素因数の和:2231872

約数の個数: 16

約数和(自身を含む): 3142402560

約数和(自身を除く): 1127070003

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2231819, 6695457, 15622733, 46868199, 95968217, 287904651, 671777519, 2015332557]

約数ペア:

[(1, 2015332557), (3, 671777519), (7, 287904651), (21, 95968217), (43, 46868199), (129, 15622733), (301, 6695457), (903, 2231819)]