38640081

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 52996608

約数和(自身を除く): 14356527

約数列:

[1, 3, 41, 123, 317, 951, 991, 2973, 12997, 38991, 40631, 121893, 314147, 942441, 12880027, 38640081]

約数ペア:

[(1, 38640081), (3, 12880027), (41, 942441), (123, 314147), (317, 121893), (951, 40631), (991, 38991), (2973, 12997)]