28314723

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 38892672

約数和(自身を除く): 10577949

約数列:

[1, 3, 41, 123, 211, 633, 1091, 3273, 8651, 25953, 44731, 134193, 230201, 690603, 9438241, 28314723]

約数ペア:

[(1, 28314723), (3, 9438241), (41, 690603), (123, 230201), (211, 134193), (633, 44731), (1091, 25953), (3273, 8651)]