1396585729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{9511}}^1$

素因数の和:11436

約数の個数: 16

約数和(自身を含む): 1742294016

約数和(自身を除く): 345708287

約数列:

[1, 7, 11, 77, 1907, 9511, 13349, 20977, 66577, 104621, 146839, 732347, 18137477, 126962339, 199512247, 1396585729]

約数ペア:

[(1, 1396585729), (7, 199512247), (11, 126962339), (77, 18137477), (1907, 732347), (9511, 146839), (13349, 104621), (20977, 66577)]