865053

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 1536000

約数和(自身を除く): 670947

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 199, 207, 483, 597, 621, 1393, 1449, 1791, 4179, 4347, 4577, 5373, 12537, 13731, 32039, 37611, 41193, 96117, 123579, 288351, 865053]

約数ペア:

[(1, 865053), (3, 288351), (7, 123579), (9, 96117), (21, 41193), (23, 37611), (27, 32039), (63, 13731), (69, 12537), (161, 5373), (189, 4577), (199, 4347), (207, 4179), (483, 1791), (597, 1449), (621, 1393)]