4095357

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 6666240

約数和(自身を除く): 2570883

約数列:

[1, 3, 7, 21, 23, 61, 69, 139, 161, 183, 417, 427, 483, 973, 1281, 1403, 2919, 3197, 4209, 8479, 9591, 9821, 22379, 25437, 29463, 59353, 67137, 178059, 195017, 585051, 1365119, 4095357]

約数ペア:

[(1, 4095357), (3, 1365119), (7, 585051), (21, 195017), (23, 178059), (61, 67137), (69, 59353), (139, 29463), (161, 25437), (183, 22379), (417, 9821), (427, 9591), (483, 8479), (973, 4209), (1281, 3197), (1403, 2919)]