16695003

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 25704000

約数和(自身を除く): 9008997

約数列:

[1, 3, 13, 17, 39, 51, 149, 169, 221, 447, 507, 663, 1937, 2197, 2533, 2873, 5811, 6591, 7599, 8619, 25181, 32929, 37349, 75543, 98787, 112047, 327353, 428077, 982059, 1284231, 5565001, 16695003]

約数ペア:

[(1, 16695003), (3, 5565001), (13, 1284231), (17, 982059), (39, 428077), (51, 327353), (149, 112047), (169, 98787), (221, 75543), (447, 37349), (507, 32929), (663, 25181), (1937, 8619), (2197, 7599), (2533, 6591), (2873, 5811)]