29984337

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19514

約数の個数: 20

約数和(自身を含む): 47151280

約数和(自身を除く): 17166943

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 19483, 58449, 175347, 370177, 526041, 1110531, 1578123, 3331593, 9994779, 29984337]

約数ペア:

[(1, 29984337), (3, 9994779), (9, 3331593), (19, 1578123), (27, 1110531), (57, 526041), (81, 370177), (171, 175347), (513, 58449), (1539, 19483)]