8630237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 3396643

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 347, 1309, 1463, 2261, 2429, 3553, 3817, 5899, 6593, 24871, 26719, 41293, 46151, 64889, 72523, 112081, 454223, 507661, 784567, 1232891, 8630237]

約数ペア:

[(1, 8630237), (7, 1232891), (11, 784567), (17, 507661), (19, 454223), (77, 112081), (119, 72523), (133, 64889), (187, 46151), (209, 41293), (323, 26719), (347, 24871), (1309, 6593), (1463, 5899), (2261, 3817), (2429, 3553)]