2017109499

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{213383}}^1$

素因数の和:213546

約数の個数: 16

約数和(自身を含む): 2826911232

約数和(自身を除く): 809801733

約数列:

[1, 3, 23, 69, 137, 411, 3151, 9453, 213383, 640149, 4907809, 14723427, 29233471, 87700413, 672369833, 2017109499]

約数ペア:

[(1, 2017109499), (3, 672369833), (23, 87700413), (69, 29233471), (137, 14723427), (411, 4907809), (3151, 640149), (9453, 213383)]