42942237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29759}}^1$

素因数の和:29812

約数の個数: 16

約数和(自身を含む): 63329280

約数和(自身を除く): 20387043

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 29759, 89277, 386867, 1101083, 1160601, 3303249, 14314079, 42942237]

約数ペア:

[(1, 42942237), (3, 14314079), (13, 3303249), (37, 1160601), (39, 1101083), (111, 386867), (481, 89277), (1443, 29759)]