1938291207

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{13513}}^1$

素因数の和:14002

約数の個数: 16

約数和(自身を含む): 2610904800

約数和(自身を除く): 672613593

約数列:

[1, 3, 137, 349, 411, 1047, 13513, 40539, 47813, 143439, 1851281, 4716037, 5553843, 14148111, 646097069, 1938291207]

約数ペア:

[(1, 1938291207), (3, 646097069), (137, 14148111), (349, 5553843), (411, 4716037), (1047, 1851281), (13513, 143439), (40539, 47813)]