320046541

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 338367744

約数和(自身を除く): 18321203

約数列:

[1, 23, 157, 263, 337, 3611, 6049, 7751, 41291, 52909, 88631, 949693, 1216907, 2038513, 13915067, 320046541]

約数ペア:

[(1, 320046541), (23, 13915067), (157, 2038513), (263, 1216907), (337, 949693), (3611, 88631), (6049, 52909), (7751, 41291)]