11210362821

素因数分解:

$3^4\times 7^1\times {\mathrm{19771363}}^1$

素因数の和:19771382

約数の個数: 20

約数和(自身を含む): 19138680352

約数和(自身を除く): 7928317531

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 19771363, 59314089, 138399541, 177942267, 415198623, 533826801, 1245595869, 1601480403, 3736787607, 11210362821]

約数ペア:

[(1, 11210362821), (3, 3736787607), (7, 1601480403), (9, 1245595869), (21, 533826801), (27, 415198623), (63, 177942267), (81, 138399541), (189, 59314089), (567, 19771363)]