112872321

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 171063360

約数和(自身を除く): 58191039

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6091, 6177, 18273, 18531, 54819, 176639, 432461, 529917, 1297383, 1589751, 3892149, 12541369, 37624107, 112872321]

約数ペア:

[(1, 112872321), (3, 37624107), (9, 12541369), (29, 3892149), (71, 1589751), (87, 1297383), (213, 529917), (261, 432461), (639, 176639), (2059, 54819), (6091, 18531), (6177, 18273)]