2912880003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{47431}}^1$

素因数の和:49306

約数の個数: 16

約数和(自身を含む): 4239282432

約数和(自身を除く): 1326402429

約数列:

[1, 3, 11, 33, 1861, 5583, 20471, 47431, 61413, 142293, 521741, 1565223, 88269091, 264807273, 970960001, 2912880003]

約数ペア:

[(1, 2912880003), (3, 970960001), (11, 264807273), (33, 88269091), (1861, 1565223), (5583, 521741), (20471, 142293), (47431, 61413)]