1973181

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 3166464

約数和(自身を除く): 1193283

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 433, 651, 1299, 1519, 3031, 4557, 9093, 13423, 21217, 40269, 63651, 93961, 281883, 657727, 1973181]

約数ペア:

[(1, 1973181), (3, 657727), (7, 281883), (21, 93961), (31, 63651), (49, 40269), (93, 21217), (147, 13423), (217, 9093), (433, 4557), (651, 3031), (1299, 1519)]