1388895057

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{483767}}^1$

素因数の和:483813

約数の個数: 24

約数和(自身を含む): 2264034240

約数和(自身を除く): 875139183

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 483767, 1451301, 4353903, 5321437, 14029243, 15964311, 42087729, 47892933, 126263187, 154321673, 462965019, 1388895057]

約数ペア:

[(1, 1388895057), (3, 462965019), (9, 154321673), (11, 126263187), (29, 47892933), (33, 42087729), (87, 15964311), (99, 14029243), (261, 5321437), (319, 4353903), (957, 1451301), (2871, 483767)]