17161989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1021}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 24724224

約数和(自身を除く): 7562235

約数列:

[1, 3, 13, 39, 431, 1021, 1293, 3063, 5603, 13273, 16809, 39819, 440051, 1320153, 5720663, 17161989]

約数ペア:

[(1, 17161989), (3, 5720663), (13, 1320153), (39, 440051), (431, 39819), (1021, 16809), (1293, 13273), (3063, 5603)]