589323

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 966720

約数和(自身を除く): 377397

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 211, 399, 633, 931, 1477, 2793, 4009, 4431, 10339, 12027, 28063, 31017, 84189, 196441, 589323]

約数ペア:

[(1, 589323), (3, 196441), (7, 84189), (19, 31017), (21, 28063), (49, 12027), (57, 10339), (133, 4431), (147, 4009), (211, 2793), (399, 1477), (633, 931)]