2518263

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 4166400

約数和(自身を除く): 1648137

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 139, 183, 297, 417, 549, 671, 1251, 1529, 1647, 2013, 3753, 4587, 6039, 8479, 13761, 18117, 25437, 41283, 76311, 93269, 228933, 279807, 839421, 2518263]

約数ペア:

[(1, 2518263), (3, 839421), (9, 279807), (11, 228933), (27, 93269), (33, 76311), (61, 41283), (99, 25437), (139, 18117), (183, 13761), (297, 8479), (417, 6039), (549, 4587), (671, 3753), (1251, 2013), (1529, 1647)]