12410181

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 21127392

約数和(自身を除く): 8717211

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 263, 321, 441, 749, 789, 963, 1841, 2247, 2367, 5243, 5523, 6741, 12887, 15729, 16569, 28141, 38661, 47187, 84423, 115983, 196987, 253269, 590961, 1378909, 1772883, 4136727, 12410181]

約数ペア:

[(1, 12410181), (3, 4136727), (7, 1772883), (9, 1378909), (21, 590961), (49, 253269), (63, 196987), (107, 115983), (147, 84423), (263, 47187), (321, 38661), (441, 28141), (749, 16569), (789, 15729), (963, 12887), (1841, 6741), (2247, 5523), (2367, 5243)]