47373321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1249}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 64800000

約数和(自身を除く): 17426679

約数列:

[1, 3, 47, 141, 269, 807, 1249, 3747, 12643, 37929, 58703, 176109, 335981, 1007943, 15791107, 47373321]

約数ペア:

[(1, 47373321), (3, 15791107), (47, 1007943), (141, 335981), (269, 176109), (807, 58703), (1249, 37929), (3747, 12643)]