16493373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4861}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 26546520

約数和(自身を除く): 10053147

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 4861, 14583, 43749, 63193, 140969, 189579, 422907, 568737, 1268721, 1832597, 5497791, 16493373]

約数ペア:

[(1, 16493373), (3, 5497791), (9, 1832597), (13, 1268721), (29, 568737), (39, 422907), (87, 189579), (117, 140969), (261, 63193), (377, 43749), (1131, 14583), (3393, 4861)]