10505649

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 18221760

約数和(自身を除く): 7716111

約数列:

[1, 3, 7, 11, 21, 33, 49, 73, 77, 89, 147, 219, 231, 267, 511, 539, 623, 803, 979, 1533, 1617, 1869, 2409, 2937, 3577, 4361, 5621, 6497, 6853, 10731, 13083, 16863, 19491, 20559, 39347, 45479, 47971, 71467, 118041, 136437, 143913, 214401, 318353, 500269, 955059, 1500807, 3501883, 10505649]

約数ペア:

[(1, 10505649), (3, 3501883), (7, 1500807), (11, 955059), (21, 500269), (33, 318353), (49, 214401), (73, 143913), (77, 136437), (89, 118041), (147, 71467), (219, 47971), (231, 45479), (267, 39347), (511, 20559), (539, 19491), (623, 16863), (803, 13083), (979, 10731), (1533, 6853), (1617, 6497), (1869, 5621), (2409, 4361), (2937, 3577)]