43995789

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 66553344

約数和(自身を除く): 22557555

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 2221, 6603, 6663, 19809, 19989, 68851, 157691, 206553, 473073, 619659, 1419219, 4888421, 14665263, 43995789]

約数ペア:

[(1, 43995789), (3, 14665263), (9, 4888421), (31, 1419219), (71, 619659), (93, 473073), (213, 206553), (279, 157691), (639, 68851), (2201, 19989), (2221, 19809), (6603, 6663)]