73530989

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 86507520

約数和(自身を除く): 12976531

約数列:

[1, 7, 43, 191, 301, 1279, 1337, 8213, 8953, 54997, 57491, 244289, 384979, 1710023, 10504427, 73530989]

約数ペア:

[(1, 73530989), (7, 10504427), (43, 1710023), (191, 384979), (301, 244289), (1279, 57491), (1337, 54997), (8213, 8953)]