31426219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 35675136

約数和(自身を除く): 4248917

約数列:

[1, 11, 31, 157, 341, 587, 1727, 4867, 6457, 18197, 53537, 92159, 200167, 1013749, 2856929, 31426219]

約数ペア:

[(1, 31426219), (11, 2856929), (31, 1013749), (157, 200167), (341, 92159), (587, 53537), (1727, 18197), (4867, 6457)]