16942233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 28588032

約数和(自身を除く): 11645799

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1033, 1491, 2343, 3099, 5467, 7231, 11363, 16401, 21693, 34089, 73343, 79541, 220029, 238623, 513401, 806773, 1540203, 2420319, 5647411, 16942233]

約数ペア:

[(1, 16942233), (3, 5647411), (7, 2420319), (11, 1540203), (21, 806773), (33, 513401), (71, 238623), (77, 220029), (213, 79541), (231, 73343), (497, 34089), (781, 21693), (1033, 16401), (1491, 11363), (2343, 7231), (3099, 5467)]