147209721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{1097}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 201434688

約数和(自身を除く): 54224967

約数列:

[1, 3, 41, 123, 1091, 1097, 3273, 3291, 44731, 44977, 134193, 134931, 1196827, 3590481, 49069907, 147209721]

約数ペア:

[(1, 147209721), (3, 49069907), (41, 3590481), (123, 1196827), (1091, 134931), (1097, 134193), (3273, 44977), (3291, 44731)]