30617937

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2467}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 50821056

約数和(自身を除く): 20203119

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 2467, 4137, 7401, 12411, 17269, 22203, 51807, 155421, 485999, 1457997, 3401993, 4373991, 10205979, 30617937]

約数ペア:

[(1, 30617937), (3, 10205979), (7, 4373991), (9, 3401993), (21, 1457997), (63, 485999), (197, 155421), (591, 51807), (1379, 22203), (1773, 17269), (2467, 12411), (4137, 7401)]