90910183

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2879}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 112250880

約数和(自身を除く): 21340697

約数列:

[1, 7, 13, 91, 347, 2429, 2879, 4511, 20153, 31577, 37427, 261989, 999013, 6993091, 12987169, 90910183]

約数ペア:

[(1, 90910183), (7, 12987169), (13, 6993091), (91, 999013), (347, 261989), (2429, 37427), (2879, 31577), (4511, 20153)]