42702249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12497}}^1$

素因数の和:12584

約数の個数: 16

約数和(自身を含む): 61190208

約数和(自身を除く): 18487959

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 12497, 37491, 212449, 637347, 837299, 2511897, 14234083, 42702249]

約数ペア:

[(1, 42702249), (3, 14234083), (17, 2511897), (51, 837299), (67, 637347), (201, 212449), (1139, 37491), (3417, 12497)]