29827171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 33336576

約数和(自身を除く): 3509405

約数列:

[1, 11, 71, 181, 211, 781, 1991, 2321, 12851, 14981, 38191, 141361, 164791, 420101, 2711561, 29827171]

約数ペア:

[(1, 29827171), (11, 2711561), (71, 420101), (181, 164791), (211, 141361), (781, 38191), (1991, 14981), (2321, 12851)]