989193617281

素因数分解:

${\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{9697}}^1\times {\mathrm{13567}}^1$

素因数の和:23440

約数の個数: 16

約数和(自身を含む): 1012658642944

約数和(自身を除く): 23465025663

約数列:

[1, 73, 103, 7519, 9697, 13567, 707881, 990391, 998791, 1397401, 72911743, 102010273, 131559199, 9603821527, 13550597497, 989193617281]

約数ペア:

[(1, 989193617281), (73, 13550597497), (103, 9603821527), (7519, 131559199), (9697, 102010273), (13567, 72911743), (707881, 1397401), (990391, 998791)]