16897401

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 25538760

約数和(自身を除く): 8641359

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 641, 909, 1923, 2929, 5769, 8787, 18589, 26361, 55767, 64741, 167301, 194223, 582669, 1877489, 5632467, 16897401]

約数ペア:

[(1, 16897401), (3, 5632467), (9, 1877489), (29, 582669), (87, 194223), (101, 167301), (261, 64741), (303, 55767), (641, 26361), (909, 18589), (1923, 8787), (2929, 5769)]