2017491315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619813}}^1$

素因数の和:619859

約数の個数: 32

約数和(自身を含む): 3808137216

約数和(自身を除く): 1790645901

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 619813, 1859439, 3099065, 4338691, 9297195, 13016073, 19214203, 21693455, 57642609, 65080365, 96071015, 134499421, 288213045, 403498263, 672497105, 2017491315]

約数ペア:

[(1, 2017491315), (3, 672497105), (5, 403498263), (7, 288213045), (15, 134499421), (21, 96071015), (31, 65080365), (35, 57642609), (93, 21693455), (105, 19214203), (155, 13016073), (217, 9297195), (465, 4338691), (651, 3099065), (1085, 1859439), (3255, 619813)]