2815666917

素因数分解:

$3^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{65309}}^1$

素因数の和:67372

約数の個数: 16

約数和(自身を含む): 4292695680

約数和(自身を除く): 1477028763

約数列:

[1, 3, 7, 21, 2053, 6159, 14371, 43113, 65309, 195927, 457163, 1371489, 134079377, 402238131, 938555639, 2815666917]

約数ペア:

[(1, 2815666917), (3, 938555639), (7, 402238131), (21, 134079377), (2053, 1371489), (6159, 457163), (14371, 195927), (43113, 65309)]