13305834339

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{620579}}^1$

素因数の和:621610

約数の個数: 16

約数和(自身を含む): 20295448320

約数和(自身を除く): 6989613981

約数列:

[1, 3, 7, 21, 1021, 3063, 7147, 21441, 620579, 1861737, 4344053, 13032159, 633611159, 1900833477, 4435278113, 13305834339]

約数ペア:

[(1, 13305834339), (3, 4435278113), (7, 1900833477), (21, 633611159), (1021, 13032159), (3063, 4344053), (7147, 1861737), (21441, 620579)]