16661649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{853}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 23611392

約数和(自身を除く): 6949743

約数列:

[1, 3, 17, 51, 383, 853, 1149, 2559, 6511, 14501, 19533, 43503, 326699, 980097, 5553883, 16661649]

約数ペア:

[(1, 16661649), (3, 5553883), (17, 980097), (51, 326699), (383, 43503), (853, 19533), (1149, 14501), (2559, 6511)]