213944001

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{1511}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 288731520

約数和(自身を除く): 74787519

約数列:

[1, 3, 109, 327, 433, 1299, 1511, 4533, 47197, 141591, 164699, 494097, 654263, 1962789, 71314667, 213944001]

約数ペア:

[(1, 213944001), (3, 71314667), (109, 1962789), (327, 654263), (433, 494097), (1299, 164699), (1511, 141591), (4533, 47197)]