313089119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{84871}}^1$

素因数の和:84926

約数の個数: 16

約数和(自身を含む): 391090176

約数和(自身を除く): 78001057

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 84871, 594097, 1442807, 2631001, 10099649, 18417007, 44727017, 313089119]

約数ペア:

[(1, 313089119), (7, 44727017), (17, 18417007), (31, 10099649), (119, 2631001), (217, 1442807), (527, 594097), (3689, 84871)]