28015172139

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1\times {\mathrm{37097}}^1$

素因数の和:39050

約数の個数: 16

約数和(自身を含む): 37644082560

約数和(自身を除く): 9628910421

約数列:

[1, 3, 139, 417, 1811, 5433, 37097, 111291, 251729, 755187, 5156483, 15469449, 67182667, 201548001, 9338390713, 28015172139]

約数ペア:

[(1, 28015172139), (3, 9338390713), (139, 201548001), (417, 67182667), (1811, 15469449), (5433, 5156483), (37097, 755187), (111291, 251729)]