13875621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 19862784

約数和(自身を除く): 5987163

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 3727, 11181, 63359, 190077, 272071, 816213, 4625207, 13875621]

約数ペア:

[(1, 13875621), (3, 4625207), (17, 816213), (51, 272071), (73, 190077), (219, 63359), (1241, 11181), (3723, 3727)]