2059090821

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1622609}}^1$

素因数の和:1622665

約数の個数: 16

約数和(自身を含む): 3115411200

約数和(自身を除く): 1056320379

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1622609, 4867827, 14603481, 43810443, 76262623, 228787869, 686363607, 2059090821]

約数ペア:

[(1, 2059090821), (3, 686363607), (9, 228787869), (27, 76262623), (47, 43810443), (141, 14603481), (423, 4867827), (1269, 1622609)]