1449664047

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1376699}}^1$

素因数の和:1376724

約数の個数: 20

約数和(自身を含む): 2332129800

約数和(自身を除く): 882465753

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1376699, 4130097, 12390291, 17897087, 37170873, 53691261, 111512619, 161073783, 483221349, 1449664047]

約数ペア:

[(1, 1449664047), (3, 483221349), (9, 161073783), (13, 111512619), (27, 53691261), (39, 37170873), (81, 17897087), (117, 12390291), (351, 4130097), (1053, 1376699)]