12848705439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{16979}}^1$

素因数の和:17195

約数の個数: 32

約数和(自身を含む): 18083020800

約数和(自身を除く): 5234315361

約数列:

[1, 3, 31, 79, 93, 103, 237, 309, 2449, 3193, 7347, 8137, 9579, 16979, 24411, 50937, 252247, 526349, 756741, 1341341, 1579047, 1748837, 4024023, 5246511, 41581571, 54213947, 124744713, 138158123, 162641841, 414474369, 4282901813, 12848705439]

約数ペア:

[(1, 12848705439), (3, 4282901813), (31, 414474369), (79, 162641841), (93, 138158123), (103, 124744713), (237, 54213947), (309, 41581571), (2449, 5246511), (3193, 4024023), (7347, 1748837), (8137, 1579047), (9579, 1341341), (16979, 756741), (24411, 526349), (50937, 252247)]