12847527

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18539}}^1$

素因数の和:18563

約数の個数: 24

約数和(自身を含む): 23137920

約数和(自身を除く): 10290393

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 18539, 55617, 129773, 166851, 203929, 389319, 611787, 1167957, 1427503, 1835361, 4282509, 12847527]

約数ペア:

[(1, 12847527), (3, 4282509), (7, 1835361), (9, 1427503), (11, 1167957), (21, 611787), (33, 389319), (63, 203929), (77, 166851), (99, 129773), (231, 55617), (693, 18539)]