38031441

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 60445440

約数和(自身を除く): 22413999

約数列:

[1, 3, 7, 21, 29, 87, 197, 203, 317, 591, 609, 951, 1379, 2219, 4137, 5713, 6657, 9193, 17139, 27579, 39991, 62449, 64351, 119973, 187347, 193053, 437143, 1311429, 1811021, 5433063, 12677147, 38031441]

約数ペア:

[(1, 38031441), (3, 12677147), (7, 5433063), (21, 1811021), (29, 1311429), (87, 437143), (197, 193053), (203, 187347), (317, 119973), (591, 64351), (609, 62449), (951, 39991), (1379, 27579), (2219, 17139), (4137, 9193), (5713, 6657)]