40781847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8039}}^1$

素因数の和:8150

約数の個数: 16

約数和(自身を含む): 57888000

約数和(自身を除く): 17106153

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 8039, 24117, 152741, 458223, 715471, 2146413, 13593949, 40781847]

約数ペア:

[(1, 40781847), (3, 13593949), (19, 2146413), (57, 715471), (89, 458223), (267, 152741), (1691, 24117), (5073, 8039)]