6928221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 3393699

約数列:

[1, 3, 23, 31, 41, 69, 79, 93, 123, 237, 713, 943, 1271, 1817, 2139, 2449, 2829, 3239, 3813, 5451, 7347, 9717, 29233, 56327, 74497, 87699, 100409, 168981, 223491, 301227, 2309407, 6928221]

約数ペア:

[(1, 6928221), (3, 2309407), (23, 301227), (31, 223491), (41, 168981), (69, 100409), (79, 87699), (93, 74497), (123, 56327), (237, 29233), (713, 9717), (943, 7347), (1271, 5451), (1817, 3813), (2139, 3239), (2449, 2829)]