13604647

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 15983104

約数和(自身を除く): 2378457

約数列:

[1, 7, 61, 151, 211, 427, 1057, 1477, 9211, 12871, 31861, 64477, 90097, 223027, 1943521, 13604647]

約数ペア:

[(1, 13604647), (7, 1943521), (61, 223027), (151, 90097), (211, 64477), (427, 31861), (1057, 12871), (1477, 9211)]