16423869

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 27878400

約数和(自身を除く): 11454531

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1451, 1617, 3773, 4353, 10157, 11319, 15961, 30471, 47883, 71099, 111727, 213297, 335181, 497693, 782089, 1493079, 2346267, 5474623, 16423869]

約数ペア:

[(1, 16423869), (3, 5474623), (7, 2346267), (11, 1493079), (21, 782089), (33, 497693), (49, 335181), (77, 213297), (147, 111727), (231, 71099), (343, 47883), (539, 30471), (1029, 15961), (1451, 11319), (1617, 10157), (3773, 4353)]