12699519

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26293}}^1$

素因数の和:26326

約数の個数: 16

約数和(自身を含む): 20193792

約数和(自身を除く): 7494273

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 26293, 78879, 184051, 552153, 604739, 1814217, 4233173, 12699519]

約数ペア:

[(1, 12699519), (3, 4233173), (7, 1814217), (21, 604739), (23, 552153), (69, 184051), (161, 78879), (483, 26293)]