291206247

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{5107}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 394746240

約数和(自身を除く): 103539993

約数列:

[1, 3, 83, 229, 249, 687, 5107, 15321, 19007, 57021, 423881, 1169503, 1271643, 3508509, 97068749, 291206247]

約数ペア:

[(1, 291206247), (3, 97068749), (83, 3508509), (229, 1271643), (249, 1169503), (687, 423881), (5107, 57021), (15321, 19007)]