143221929

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{859}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 192984000

約数和(自身を除く): 49762071

約数列:

[1, 3, 149, 373, 447, 859, 1119, 2577, 55577, 127991, 166731, 320407, 383973, 961221, 47740643, 143221929]

約数ペア:

[(1, 143221929), (3, 47740643), (149, 961221), (373, 383973), (447, 320407), (859, 166731), (1119, 127991), (2577, 55577)]