13306853679

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1244911}}^1$

素因数の和:1245430

約数の個数: 16

約数和(自身を含む): 20316963840

約数和(自身を除く): 7010110161

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 10689, 1244911, 3734733, 8714377, 26143131, 633659699, 1900979097, 4435617893, 13306853679]

約数ペア:

[(1, 13306853679), (3, 4435617893), (7, 1900979097), (21, 633659699), (509, 26143131), (1527, 8714377), (3563, 3734733), (10689, 1244911)]