42021331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11874

約数の個数: 16

約数和(自身を含む): 51096960

約数和(自身を除く): 9075629

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 11827, 130097, 201059, 224713, 2211649, 2471843, 3820121, 42021331]

約数ペア:

[(1, 42021331), (11, 3820121), (17, 2471843), (19, 2211649), (187, 224713), (209, 201059), (323, 130097), (3553, 11827)]