211314631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4159}}^1$

素因数の和:4350

約数の個数: 16

約数和(自身を含む): 239616000

約数和(自身を除く): 28301369

約数列:

[1, 11, 31, 149, 341, 1639, 4159, 4619, 45749, 50809, 128929, 619691, 1418219, 6816601, 19210421, 211314631]

約数ペア:

[(1, 211314631), (11, 19210421), (31, 6816601), (149, 1418219), (341, 619691), (1639, 128929), (4159, 50809), (4619, 45749)]