2912763381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{562201}}^1$

素因数の和:562372

約数の個数: 16

約数和(自身を含む): 4263739968

約数和(自身を除く): 1350976587

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 562201, 1686603, 6184211, 18552633, 88265557, 264796671, 970921127, 2912763381]

約数ペア:

[(1, 2912763381), (3, 970921127), (11, 264796671), (33, 88265557), (157, 18552633), (471, 6184211), (1727, 1686603), (5181, 562201)]