49512381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12289}}^1$

素因数の和:12388

約数の個数: 16

約数和(自身を含む): 70790400

約数和(自身を除く): 21278019

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 12289, 36867, 208913, 626739, 970831, 2912493, 16504127, 49512381]

約数ペア:

[(1, 49512381), (3, 16504127), (17, 2912493), (51, 970831), (79, 626739), (237, 208913), (1343, 36867), (4029, 12289)]