31435383

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1427}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 47980800

約数和(自身を除く): 16545417

約数列:

[1, 3, 7, 21, 1049, 1427, 3147, 4281, 7343, 9989, 22029, 29967, 1496923, 4490769, 10478461, 31435383]

約数ペア:

[(1, 31435383), (3, 10478461), (7, 4490769), (21, 1496923), (1049, 29967), (1427, 22029), (3147, 9989), (4281, 7343)]