2247885321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{189743}}^1$

素因数の和:190116

約数の個数: 16

約数和(自身を含む): 3278776320

約数和(自身を除く): 1030890999

約数列:

[1, 3, 11, 33, 359, 1077, 3949, 11847, 189743, 569229, 2087173, 6261519, 68117737, 204353211, 749295107, 2247885321]

約数ペア:

[(1, 2247885321), (3, 749295107), (11, 204353211), (33, 68117737), (359, 6261519), (1077, 2087173), (3949, 569229), (11847, 189743)]