13643949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 7351251

約数列:

[1, 3, 11, 29, 33, 53, 87, 159, 269, 319, 583, 807, 957, 1537, 1749, 2959, 4611, 7801, 8877, 14257, 16907, 23403, 42771, 50721, 85811, 156827, 257433, 413453, 470481, 1240359, 4547983, 13643949]

約数ペア:

[(1, 13643949), (3, 4547983), (11, 1240359), (29, 470481), (33, 413453), (53, 257433), (87, 156827), (159, 85811), (269, 50721), (319, 42771), (583, 23403), (807, 16907), (957, 14257), (1537, 8877), (1749, 7801), (2959, 4611)]