31353213

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 42558656

約数和(自身を除く): 11205443

約数列:

[1, 3, 97, 163, 291, 489, 661, 1983, 15811, 47433, 64117, 107743, 192351, 323229, 10451071, 31353213]

約数ペア:

[(1, 31353213), (3, 10451071), (97, 323229), (163, 192351), (291, 107743), (489, 64117), (661, 47433), (1983, 15811)]