16671229

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 17816832

約数和(自身を除く): 1145603

約数列:

[1, 43, 47, 73, 113, 2021, 3139, 3431, 4859, 5311, 8249, 147533, 228373, 354707, 387703, 16671229]

約数ペア:

[(1, 16671229), (43, 387703), (47, 354707), (73, 228373), (113, 147533), (2021, 8249), (3139, 5311), (3431, 4859)]