69128403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1249}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 97200000

約数和(自身を除く): 28071597

約数列:

[1, 3, 19, 57, 971, 1249, 2913, 3747, 18449, 23731, 55347, 71193, 1212779, 3638337, 23042801, 69128403]

約数ペア:

[(1, 69128403), (3, 23042801), (19, 3638337), (57, 1212779), (971, 71193), (1249, 55347), (2913, 23731), (3747, 18449)]