20040231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1307}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 28252800

約数和(自身を除く): 8212569

約数列:

[1, 3, 19, 57, 269, 807, 1307, 3921, 5111, 15333, 24833, 74499, 351583, 1054749, 6680077, 20040231]

約数ペア:

[(1, 20040231), (3, 6680077), (19, 1054749), (57, 351583), (269, 74499), (807, 24833), (1307, 15333), (3921, 5111)]