4490139

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 6168960

約数和(自身を除く): 1678821

約数列:

[1, 3, 67, 89, 201, 251, 267, 753, 5963, 16817, 17889, 22339, 50451, 67017, 1496713, 4490139]

約数ペア:

[(1, 4490139), (3, 1496713), (67, 67017), (89, 50451), (201, 22339), (251, 17889), (267, 16817), (753, 5963)]