28676157

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7013}}^1$

素因数の和:7092

約数の個数: 16

約数和(自身を含む): 40400640

約数和(自身を除く): 11724483

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 7013, 21039, 203377, 329611, 610131, 988833, 9558719, 28676157]

約数ペア:

[(1, 28676157), (3, 9558719), (29, 988833), (47, 610131), (87, 329611), (141, 203377), (1363, 21039), (4089, 7013)]