1214338905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691931}}^1$

素因数の和:691958

約数の個数: 32

約数和(自身を含む): 2324891520

約数和(自身を除く): 1110552615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 691931, 2075793, 3459655, 6227379, 8995103, 10378965, 18682137, 26985309, 31136895, 44975515, 80955927, 93410685, 134926545, 242867781, 404779635, 1214338905]

約数ペア:

[(1, 1214338905), (3, 404779635), (5, 242867781), (9, 134926545), (13, 93410685), (15, 80955927), (27, 44975515), (39, 31136895), (45, 26985309), (65, 18682137), (117, 10378965), (135, 8995103), (195, 6227379), (351, 3459655), (585, 2075793), (1755, 691931)]