173085143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5807

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 65378857

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 4301, 5749, 30107, 40243, 63239, 97733, 132227, 442673, 684131, 925589, 1075063, 1454497, 2247859, 7525441, 10181479, 15735013, 24726449, 173085143]

約数ペア:

[(1, 173085143), (7, 24726449), (11, 15735013), (17, 10181479), (23, 7525441), (77, 2247859), (119, 1454497), (161, 1075063), (187, 925589), (253, 684131), (391, 442673), (1309, 132227), (1771, 97733), (2737, 63239), (4301, 40243), (5749, 30107)]