221410029

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103511}}^1$

素因数の和:103568

約数の個数: 16

約数和(自身を含む): 317988864

約数和(自身を除く): 96578835

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 103511, 310533, 2380753, 3208841, 7142259, 9626523, 73803343, 221410029]

約数ペア:

[(1, 221410029), (3, 73803343), (23, 9626523), (31, 7142259), (69, 3208841), (93, 2380753), (713, 310533), (2139, 103511)]