39097079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12830

約数の個数: 16

約数和(自身を含む): 49082880

約数和(自身を除く): 9985801

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12781, 89467, 242839, 293963, 1699873, 2057741, 5585297, 39097079]

約数ペア:

[(1, 39097079), (7, 5585297), (19, 2057741), (23, 1699873), (133, 293963), (161, 242839), (437, 89467), (3059, 12781)]