16021929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 27270144

約数和(自身を除く): 11248215

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 1613, 3311, 4839, 9933, 11291, 17743, 33873, 53229, 69359, 124201, 208077, 372603, 485513, 762949, 1456539, 2288847, 5340643, 16021929]

約数ペア:

[(1, 16021929), (3, 5340643), (7, 2288847), (11, 1456539), (21, 762949), (33, 485513), (43, 372603), (77, 208077), (129, 124201), (231, 69359), (301, 53229), (473, 33873), (903, 17743), (1419, 11291), (1613, 9933), (3311, 4839)]