2247241381

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181273}}^1$

素因数の和:181321

約数の個数: 24

約数和(自身を含む): 2975793984

約数和(自身を除く): 728552603

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 181273, 1268911, 1994003, 4169279, 8882377, 13958021, 29184953, 45862069, 97706147, 204294671, 321034483, 2247241381]

約数ペア:

[(1, 2247241381), (7, 321034483), (11, 204294671), (23, 97706147), (49, 45862069), (77, 29184953), (161, 13958021), (253, 8882377), (539, 4169279), (1127, 1994003), (1771, 1268911), (12397, 181273)]