2996539

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 3952800

約数和(自身を除く): 956261

約数列:

[1, 7, 13, 17, 91, 119, 149, 169, 221, 1043, 1183, 1547, 1937, 2533, 2873, 13559, 17731, 20111, 25181, 32929, 176267, 230503, 428077, 2996539]

約数ペア:

[(1, 2996539), (7, 428077), (13, 230503), (17, 176267), (91, 32929), (119, 25181), (149, 20111), (169, 17731), (221, 13559), (1043, 2873), (1183, 2533), (1547, 1937)]