26511387

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 16066533

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 419, 483, 917, 1257, 2751, 2933, 3013, 8799, 9039, 9637, 21091, 28911, 54889, 63273, 67459, 164667, 202377, 384223, 1152669, 1262447, 3787341, 8837129, 26511387]

約数ペア:

[(1, 26511387), (3, 8837129), (7, 3787341), (21, 1262447), (23, 1152669), (69, 384223), (131, 202377), (161, 164667), (393, 67459), (419, 63273), (483, 54889), (917, 28911), (1257, 21091), (2751, 9637), (2933, 9039), (3013, 8799)]