348516909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{19727}}^1$

素因数の和:19897

約数の個数: 24

約数和(自身を含む): 545755392

約数和(自身を除く): 197238483

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 5889, 17667, 19727, 59181, 177543, 256451, 769353, 2308059, 2978777, 8936331, 26808993, 38724101, 116172303, 348516909]

約数ペア:

[(1, 348516909), (3, 116172303), (9, 38724101), (13, 26808993), (39, 8936331), (117, 2978777), (151, 2308059), (453, 769353), (1359, 256451), (1963, 177543), (5889, 59181), (17667, 19727)]