13960011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 7328949

約数列:

[1, 3, 13, 23, 39, 69, 79, 197, 237, 299, 591, 897, 1027, 1817, 2561, 3081, 4531, 5451, 7683, 13593, 15563, 23621, 46689, 58903, 70863, 176709, 202319, 357949, 606957, 1073847, 4653337, 13960011]

約数ペア:

[(1, 13960011), (3, 4653337), (13, 1073847), (23, 606957), (39, 357949), (69, 202319), (79, 176709), (197, 70863), (237, 58903), (299, 46689), (591, 23621), (897, 15563), (1027, 13593), (1817, 7683), (2561, 5451), (3081, 4531)]