137921898

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{534581}}^1$

素因数の和:534629

約数の個数: 16

約数和(自身を含む): 282259296

約数和(自身を除く): 144337398

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 534581, 1069162, 1603743, 3207486, 22986983, 45973966, 68960949, 137921898]

約数ペア:

[(1, 137921898), (2, 68960949), (3, 45973966), (6, 22986983), (43, 3207486), (86, 1603743), (129, 1069162), (258, 534581)]