172213613999

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{184977029}}^1$

素因数の和:184977062

約数の個数: 12

約数和(自身を含む): 210873814200

約数和(自身を除く): 38660200201

約数列:

[1, 7, 19, 49, 133, 931, 184977029, 1294839203, 3514563551, 9063874421, 24601944857, 172213613999]

約数ペア:

[(1, 172213613999), (7, 24601944857), (19, 9063874421), (49, 3514563551), (133, 1294839203), (931, 184977029)]