13545147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 22708224

約数和(自身を除く): 9163077

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 231, 307, 573, 921, 1337, 2101, 2149, 3377, 4011, 6303, 6447, 10131, 14707, 23639, 44121, 58637, 70917, 175911, 410459, 645007, 1231377, 1935021, 4515049, 13545147]

約数ペア:

[(1, 13545147), (3, 4515049), (7, 1935021), (11, 1231377), (21, 645007), (33, 410459), (77, 175911), (191, 70917), (231, 58637), (307, 44121), (573, 23639), (921, 14707), (1337, 10131), (2101, 6447), (2149, 6303), (3377, 4011)]