253109687

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 272643840

約数和(自身を除く): 19534153

約数列:

[1, 23, 41, 139, 943, 1931, 3197, 5699, 44413, 79171, 131077, 268409, 1820933, 6173407, 11004769, 253109687]

約数ペア:

[(1, 253109687), (23, 11004769), (41, 6173407), (139, 1820933), (943, 268409), (1931, 131077), (3197, 79171), (5699, 44413)]