786393

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 1235520

約数和(自身を除く): 449127

約数列:

[1, 3, 9, 23, 29, 69, 87, 131, 207, 261, 393, 667, 1179, 2001, 3013, 3799, 6003, 9039, 11397, 27117, 34191, 87377, 262131, 786393]

約数ペア:

[(1, 786393), (3, 262131), (9, 87377), (23, 34191), (29, 27117), (69, 11397), (87, 9039), (131, 6003), (207, 3799), (261, 3013), (393, 2001), (667, 1179)]