42042117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56737}}^1$

素因数の和:56772

約数の個数: 16

約数和(自身を含む): 63546560

約数和(自身を除く): 21504443

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 56737, 170211, 737581, 1078003, 2212743, 3234009, 14014039, 42042117]

約数ペア:

[(1, 42042117), (3, 14014039), (13, 3234009), (19, 2212743), (39, 1078003), (57, 737581), (247, 170211), (741, 56737)]