7264491521

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{10733}}^1$

素因数の和:11493

約数の個数: 24

約数和(自身を含む): 8908361280

約数和(自身を除く): 1643869759

約数列:

[1, 7, 19, 49, 133, 727, 931, 5089, 10733, 13813, 35623, 75131, 96691, 203927, 525917, 676837, 1427489, 7802891, 9992423, 54620237, 148254929, 382341659, 1037784503, 7264491521]

約数ペア:

[(1, 7264491521), (7, 1037784503), (19, 382341659), (49, 148254929), (133, 54620237), (727, 9992423), (931, 7802891), (5089, 1427489), (10733, 676837), (13813, 525917), (35623, 203927), (75131, 96691)]