239128959

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1\times {\mathrm{937}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 322837088

約数和(自身を除く): 83708129

約数列:

[1, 3, 97, 291, 877, 937, 2631, 2811, 85069, 90889, 255207, 272667, 821749, 2465247, 79709653, 239128959]

約数ペア:

[(1, 239128959), (3, 79709653), (97, 2465247), (291, 821749), (877, 272667), (937, 255207), (2631, 90889), (2811, 85069)]