240231421

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{11279}}^1$

素因数の和:11376

約数の個数: 12

約数和(自身を含む): 257860800

約数和(自身を除く): 17629379

約数列:

[1, 19, 59, 361, 1121, 11279, 21299, 214301, 665461, 4071719, 12643759, 240231421]

約数ペア:

[(1, 240231421), (19, 12643759), (59, 4071719), (361, 665461), (1121, 214301), (11279, 21299)]