139808253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{2437}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 200969216

約数和(自身を除く): 61160963

約数列:

[1, 3, 13, 39, 1471, 2437, 4413, 7311, 19123, 31681, 57369, 95043, 3584827, 10754481, 46602751, 139808253]

約数ペア:

[(1, 139808253), (3, 46602751), (13, 10754481), (39, 3584827), (1471, 95043), (2437, 57369), (4413, 31681), (7311, 19123)]