72245239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8431}}^1$

素因数の和:8502

約数の個数: 16

約数和(自身を含む): 84994560

約数和(自身を除く): 12749321

約数列:

[1, 11, 19, 41, 209, 451, 779, 8431, 8569, 92741, 160189, 345671, 1762079, 3802381, 6567749, 72245239]

約数ペア:

[(1, 72245239), (11, 6567749), (19, 3802381), (41, 1762079), (209, 345671), (451, 160189), (779, 92741), (8431, 8569)]