3984409

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 5027400

約数和(自身を除く): 1042991

約数列:

[1, 11, 13, 17, 121, 143, 149, 187, 221, 1573, 1639, 1937, 2057, 2431, 2533, 18029, 21307, 26741, 27863, 32929, 234377, 306493, 362219, 3984409]

約数ペア:

[(1, 3984409), (11, 362219), (13, 306493), (17, 234377), (121, 32929), (143, 27863), (149, 26741), (187, 21307), (221, 18029), (1573, 2533), (1639, 2431), (1937, 2057)]