158757313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20947}}^1$

素因数の和:21024

約数の個数: 16

約数和(自身を含む): 190040256

約数和(自身を除く): 31282943

約数列:

[1, 11, 13, 53, 143, 583, 689, 7579, 20947, 230417, 272311, 1110191, 2995421, 12212101, 14432483, 158757313]

約数ペア:

[(1, 158757313), (11, 14432483), (13, 12212101), (53, 2995421), (143, 1110191), (583, 272311), (689, 230417), (7579, 20947)]