83970381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{9901}}^1$

素因数の和:10172

約数の個数: 16

約数和(自身を含む): 122626368

約数和(自身を除く): 38655987

約数列:

[1, 3, 11, 33, 257, 771, 2827, 8481, 9901, 29703, 108911, 326733, 2544557, 7633671, 27990127, 83970381]

約数ペア:

[(1, 83970381), (3, 27990127), (11, 7633671), (33, 2544557), (257, 326733), (771, 108911), (2827, 29703), (8481, 9901)]