87892189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2383}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 109854720

約数和(自身を除く): 21962531

約数列:

[1, 7, 11, 77, 479, 2383, 3353, 5269, 16681, 26213, 36883, 183491, 1141457, 7990199, 12556027, 87892189]

約数ペア:

[(1, 87892189), (7, 12556027), (11, 7990199), (77, 1141457), (479, 183491), (2383, 36883), (3353, 26213), (5269, 16681)]