6553989

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 10657920

約数和(自身を除く): 4103931

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 139, 169, 279, 403, 417, 507, 1209, 1251, 1521, 1807, 3627, 4309, 5239, 5421, 12927, 15717, 16263, 23491, 38781, 47151, 56017, 70473, 168051, 211419, 504153, 728221, 2184663, 6553989]

約数ペア:

[(1, 6553989), (3, 2184663), (9, 728221), (13, 504153), (31, 211419), (39, 168051), (93, 70473), (117, 56017), (139, 47151), (169, 38781), (279, 23491), (403, 16263), (417, 15717), (507, 12927), (1209, 5421), (1251, 5239), (1521, 4309), (1807, 3627)]