38839431

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 53298944

約数和(自身を除く): 14459513

約数列:

[1, 3, 67, 73, 201, 219, 2647, 4891, 7941, 14673, 177349, 193231, 532047, 579693, 12946477, 38839431]

約数ペア:

[(1, 38839431), (3, 12946477), (67, 579693), (73, 532047), (201, 193231), (219, 177349), (2647, 14673), (4891, 7941)]