42996603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25639}}^1$

素因数の和:25698

約数の個数: 16

約数和(自身を含む): 63176960

約数和(自身を除く): 20180357

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 25639, 76917, 333307, 999921, 1102477, 3307431, 14332201, 42996603]

約数ペア:

[(1, 42996603), (3, 14332201), (13, 3307431), (39, 1102477), (43, 999921), (129, 333307), (559, 76917), (1677, 25639)]