213548613

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{6577}}^1$

素因数の和:6796

約数の個数: 16

約数和(自身を含む): 290484480

約数和(自身を除く): 76935867

約数列:

[1, 3, 79, 137, 237, 411, 6577, 10823, 19731, 32469, 519583, 901049, 1558749, 2703147, 71182871, 213548613]

約数ペア:

[(1, 213548613), (3, 71182871), (79, 2703147), (137, 1558749), (237, 901049), (411, 519583), (6577, 32469), (10823, 19731)]