263796247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 330624000

約数和(自身を除く): 66827753

約数列:

[1, 11, 13, 19, 79, 143, 209, 247, 869, 1027, 1229, 1501, 2717, 11297, 13519, 15977, 16511, 19513, 23351, 97091, 175747, 214643, 256861, 303563, 1068001, 1262183, 1844729, 3339193, 13884013, 20292019, 23981477, 263796247]

約数ペア:

[(1, 263796247), (11, 23981477), (13, 20292019), (19, 13884013), (79, 3339193), (143, 1844729), (209, 1262183), (247, 1068001), (869, 303563), (1027, 256861), (1229, 214643), (1501, 175747), (2717, 97091), (11297, 23351), (13519, 19513), (15977, 16511)]