31882497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 46151136

約数和(自身を除く): 14268639

約数列:

[1, 3, 17, 47, 51, 141, 283, 799, 849, 2209, 2397, 4811, 6627, 13301, 14433, 37553, 39903, 112659, 226117, 625147, 678351, 1875441, 10627499, 31882497]

約数ペア:

[(1, 31882497), (3, 10627499), (17, 1875441), (47, 678351), (51, 625147), (141, 226117), (283, 112659), (799, 39903), (849, 37553), (2209, 14433), (2397, 13301), (4811, 6627)]