1900376049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{5821}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 2981236608

約数和(自身を除く): 1080860559

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 761, 2283, 5821, 8371, 9893, 17463, 25113, 29679, 64031, 75673, 108823, 192093, 227019, 326469, 832403, 2497209, 4429781, 13289343, 48727591, 57587153, 146182773, 172761459, 633458683, 1900376049]

約数ペア:

[(1, 1900376049), (3, 633458683), (11, 172761459), (13, 146182773), (33, 57587153), (39, 48727591), (143, 13289343), (429, 4429781), (761, 2497209), (2283, 832403), (5821, 326469), (8371, 227019), (9893, 192093), (17463, 108823), (25113, 75673), (29679, 64031)]