406989321

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{1319}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 547261440

約数和(自身を除く): 140272119

約数列:

[1, 3, 163, 489, 631, 1319, 1893, 3957, 102853, 214997, 308559, 644991, 832289, 2496867, 135663107, 406989321]

約数ペア:

[(1, 406989321), (3, 135663107), (163, 2496867), (489, 832289), (631, 644991), (1319, 308559), (1893, 214997), (3957, 102853)]