28733073

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 41440608

約数和(自身を除く): 12707535

約数列:

[1, 3, 19, 43, 57, 129, 361, 617, 817, 1083, 1851, 2451, 11723, 15523, 26531, 35169, 46569, 79593, 222737, 504089, 668211, 1512267, 9577691, 28733073]

約数ペア:

[(1, 28733073), (3, 9577691), (19, 1512267), (43, 668211), (57, 504089), (129, 222737), (361, 79593), (617, 46569), (817, 35169), (1083, 26531), (1851, 15523), (2451, 11723)]