3638817

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 6639360

約数和(自身を除く): 3000543

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1481, 2457, 4443, 10367, 13329, 19253, 31101, 39987, 57759, 93303, 134771, 173277, 279909, 404313, 519831, 1212939, 3638817]

約数ペア:

[(1, 3638817), (3, 1212939), (7, 519831), (9, 404313), (13, 279909), (21, 173277), (27, 134771), (39, 93303), (63, 57759), (91, 39987), (117, 31101), (189, 19253), (273, 13329), (351, 10367), (819, 4443), (1481, 2457)]