16869797

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 21219840

約数和(自身を除く): 4350043

約数列:

[1, 7, 17, 31, 119, 217, 269, 289, 527, 1883, 2023, 3689, 4573, 8339, 8959, 32011, 58373, 62713, 77741, 141763, 544187, 992341, 2409971, 16869797]

約数ペア:

[(1, 16869797), (7, 2409971), (17, 992341), (31, 544187), (119, 141763), (217, 77741), (269, 62713), (289, 58373), (527, 32011), (1883, 8959), (2023, 8339), (3689, 4573)]