39069681

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97919}}^1$

素因数の和:97948

約数の個数: 16

約数和(自身を含む): 62668800

約数和(自身を除く): 23599119

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 97919, 293757, 685433, 1860461, 2056299, 5581383, 13023227, 39069681]

約数ペア:

[(1, 39069681), (3, 13023227), (7, 5581383), (19, 2056299), (21, 1860461), (57, 685433), (133, 293757), (399, 97919)]