40799847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72727}}^1$

素因数の和:72758

約数の個数: 16

約数和(自身を含む): 62836992

約数和(自身を除く): 22037145

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 72727, 218181, 799997, 1236359, 2399991, 3709077, 13599949, 40799847]

約数ペア:

[(1, 40799847), (3, 13599949), (11, 3709077), (17, 2399991), (33, 1236359), (51, 799997), (187, 218181), (561, 72727)]