8945321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5051}}^1$

素因数の和:5092

約数の個数: 16

約数和(自身を含む): 11639808

約数和(自身を除く): 2694487

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 5051, 35357, 55561, 116173, 388927, 813211, 1277903, 8945321]

約数ペア:

[(1, 8945321), (7, 1277903), (11, 813211), (23, 388927), (77, 116173), (161, 55561), (253, 35357), (1771, 5051)]