11901219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2753}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 17449344

約数和(自身を除く): 5548125

約数列:

[1, 3, 11, 33, 131, 393, 1441, 2753, 4323, 8259, 30283, 90849, 360643, 1081929, 3967073, 11901219]

約数ペア:

[(1, 11901219), (3, 3967073), (11, 1081929), (33, 360643), (131, 90849), (393, 30283), (1441, 8259), (2753, 4323)]