69896989

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 74139120

約数和(自身を除く): 4242131

約数列:

[1, 29, 73, 137, 241, 2117, 3973, 6989, 10001, 17593, 33017, 290029, 510197, 957493, 2410241, 69896989]

約数ペア:

[(1, 69896989), (29, 2410241), (73, 957493), (137, 510197), (241, 290029), (2117, 33017), (3973, 17593), (6989, 10001)]