17964297

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 28481544

約数和(自身を除く): 10517247

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2897, 6201, 8691, 26073, 37661, 112983, 153541, 338949, 460623, 1381869, 1996033, 5988099, 17964297]

約数ペア:

[(1, 17964297), (3, 5988099), (9, 1996033), (13, 1381869), (39, 460623), (53, 338949), (117, 153541), (159, 112983), (477, 37661), (689, 26073), (2067, 8691), (2897, 6201)]