12847329

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{14419}}^1$

素因数の和:14442

約数の個数: 20

約数和(自身を含む): 20937840

約数和(自身を除く): 8090511

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 14419, 43257, 129771, 158609, 389313, 475827, 1167939, 1427481, 4282443, 12847329]

約数ペア:

[(1, 12847329), (3, 4282443), (9, 1427481), (11, 1167939), (27, 475827), (33, 389313), (81, 158609), (99, 129771), (297, 43257), (891, 14419)]