13732281

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{1979}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 20433600

約数和(自身を除く): 6701319

約数列:

[1, 3, 9, 27, 257, 771, 1979, 2313, 5937, 6939, 17811, 53433, 508603, 1525809, 4577427, 13732281]

約数ペア:

[(1, 13732281), (3, 4577427), (9, 1525809), (27, 508603), (257, 53433), (771, 17811), (1979, 6939), (2313, 5937)]