11484473

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 15920100

約数和(自身を除く): 4435627

約数列:

[1, 7, 11, 13, 49, 77, 91, 121, 143, 149, 539, 637, 847, 1001, 1043, 1573, 1639, 1937, 5929, 7007, 7301, 11011, 11473, 13559, 18029, 21307, 77077, 80311, 94913, 126203, 149149, 234377, 883421, 1044043, 1640639, 11484473]

約数ペア:

[(1, 11484473), (7, 1640639), (11, 1044043), (13, 883421), (49, 234377), (77, 149149), (91, 126203), (121, 94913), (143, 80311), (149, 77077), (539, 21307), (637, 18029), (847, 13559), (1001, 11473), (1043, 11011), (1573, 7301), (1639, 7007), (1937, 5929)]