745241901

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 1050952320

約数和(自身を除く): 305710419

約数列:

[1, 3, 37, 43, 111, 129, 193, 579, 809, 1591, 2427, 4773, 7141, 8299, 21423, 24897, 29933, 34787, 89799, 104361, 156137, 307063, 468411, 921189, 1287119, 3861357, 5777069, 6713891, 17331207, 20141673, 248413967, 745241901]

約数ペア:

[(1, 745241901), (3, 248413967), (37, 20141673), (43, 17331207), (111, 6713891), (129, 5777069), (193, 3861357), (579, 1287119), (809, 921189), (1591, 468411), (2427, 307063), (4773, 156137), (7141, 104361), (8299, 89799), (21423, 34787), (24897, 29933)]