40324251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 62657280

約数和(自身を除く): 22333029

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 627, 803, 881, 1387, 2409, 2643, 4161, 9691, 15257, 16739, 29073, 45771, 50217, 64313, 184129, 192939, 552387, 707443, 1221947, 2122329, 3665841, 13441417, 40324251]

約数ペア:

[(1, 40324251), (3, 13441417), (11, 3665841), (19, 2122329), (33, 1221947), (57, 707443), (73, 552387), (209, 192939), (219, 184129), (627, 64313), (803, 50217), (881, 45771), (1387, 29073), (2409, 16739), (2643, 15257), (4161, 9691)]