1900520061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2503979}}^1$

素因数の和:2504016

約数の個数: 16

約数和(自身を含む): 2884584960

約数和(自身を除く): 984064899

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2503979, 7511937, 27543769, 57591517, 82631307, 172774551, 633506687, 1900520061]

約数ペア:

[(1, 1900520061), (3, 633506687), (11, 172774551), (23, 82631307), (33, 57591517), (69, 27543769), (253, 7511937), (759, 2503979)]