39705117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9811}}^1$

素因数の和:9904

約数の個数: 16

約数和(自身を含む): 56517120

約数和(自身を除く): 16812003

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 9811, 29433, 186409, 559227, 696581, 2089743, 13235039, 39705117]

約数ペア:

[(1, 39705117), (3, 13235039), (19, 2089743), (57, 696581), (71, 559227), (213, 186409), (1349, 29433), (4047, 9811)]