12761661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 18643968

約数和(自身を除く): 5882307

約数列:

[1, 3, 11, 33, 271, 813, 1427, 2981, 4281, 8943, 15697, 47091, 386717, 1160151, 4253887, 12761661]

約数ペア:

[(1, 12761661), (3, 4253887), (11, 1160151), (33, 386717), (271, 47091), (813, 15697), (1427, 8943), (2981, 4281)]