56687199

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4373}}^1$

素因数の和:4554

約数の個数: 16

約数和(自身を含む): 78732000

約数和(自身を除く): 22044801

約数列:

[1, 3, 29, 87, 149, 447, 4321, 4373, 12963, 13119, 126817, 380451, 651577, 1954731, 18895733, 56687199]

約数ペア:

[(1, 56687199), (3, 18895733), (29, 1954731), (87, 651577), (149, 380451), (447, 126817), (4321, 13119), (4373, 12963)]