974451373

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 1234759680

約数和(自身を除く): 260308307

約数列:

[1, 7, 17, 23, 119, 161, 391, 439, 811, 2737, 3073, 5677, 7463, 10097, 13787, 18653, 52241, 70679, 96509, 130571, 171649, 317101, 356029, 1201543, 2219707, 2492203, 6052493, 8188667, 42367451, 57320669, 139207339, 974451373]

約数ペア:

[(1, 974451373), (7, 139207339), (17, 57320669), (23, 42367451), (119, 8188667), (161, 6052493), (391, 2492203), (439, 2219707), (811, 1201543), (2737, 356029), (3073, 317101), (5677, 171649), (7463, 130571), (10097, 96509), (13787, 70679), (18653, 52241)]