11929761

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4794

約数の個数: 20

約数和(自身を含む): 18399744

約数和(自身を除く): 6469983

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4751, 14253, 42759, 128277, 147281, 384831, 441843, 1325529, 3976587, 11929761]

約数ペア:

[(1, 11929761), (3, 3976587), (9, 1325529), (27, 441843), (31, 384831), (81, 147281), (93, 128277), (279, 42759), (837, 14253), (2511, 4751)]