68608943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3121}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 78674400

約数和(自身を除く): 10065457

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 3121, 21983, 40573, 59299, 277769, 770887, 3610997, 5277611, 68608943]

約数ペア:

[(1, 68608943), (13, 5277611), (19, 3610997), (89, 770887), (247, 277769), (1157, 59299), (1691, 40573), (3121, 21983)]