969171

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 1586880

約数和(自身を除く): 617709

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 347, 399, 931, 1041, 2429, 2793, 6593, 7287, 17003, 19779, 46151, 51009, 138453, 323057, 969171]

約数ペア:

[(1, 969171), (3, 323057), (7, 138453), (19, 51009), (21, 46151), (49, 19779), (57, 17003), (133, 7287), (147, 6593), (347, 2793), (399, 2429), (931, 1041)]