13139253

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 19874400

約数和(自身を除く): 6735147

約数列:

[1, 3, 9, 27, 81, 139, 243, 389, 417, 1167, 1251, 3501, 3753, 10503, 11259, 31509, 33777, 54071, 94527, 162213, 486639, 1459917, 4379751, 13139253]

約数ペア:

[(1, 13139253), (3, 4379751), (9, 1459917), (27, 486639), (81, 162213), (139, 94527), (243, 54071), (389, 33777), (417, 31509), (1167, 11259), (1251, 10503), (3501, 3753)]